Shadowing Practice: Introduction to Constrained Planning - Learn English Speaking with Video

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Hello.

Now we are going to start learning constraints applied learning.

Thank you.

Let's start with an introduction of it.

So After completing this lesson, You should be able to.

Discuss the key objectives of constraint planning.

describe the hardens of constraints of a constraint supply planning Thank you.

You should be able to explain how to maximize demand satisfaction and minimize overloads.

Constraint planning in Oracle Supply Planning Cloud, Balances material and plan resources.

While meeting customer demand.

It takes into account constraint at the enterprise as well as plant levels.

Thank you.

Constraint supply plan automates decision making by selecting alternates.

to maximize on time demand fulfillment.

and minimizes the manual intervention required to make the plan feasible to execute.

The material and capacity constraints are considered simultaneously.

It provides the global visibility to the effects of planning decision throughout the supply chain.

It also reduces.

Planning cycle time.

and makes better decisions faster.

Thank you.

To use constraint based planning feature, you need to obtain this feature.

You need to enable it in setup and maintenance module.

To create a plan, the first thing is to define the plan options.

To create a constraint supply plan, you need to set the supply planning mode to constraint.

Thank you.

This section discusses the key objectives of constraint planning.

Thank you.

Constraint supply planning respects lead time constraints.

Lead time is respected as a hard constraint.

You have the option of turning purchasing lead time off at the item level using a new item attribute in force,

purchasing lead time.

Manufacturing and transfer lead times are always respected as hard constraints.

Constrained plan respects the capacity constraints and consider alternate soil planning, but.

It prioritizes satisfaction of demand due dates.

Higher than the need to respect resource.

and supply capacity constraints.

Let's look into the hard and soft constraint considered by constraint supply plans.

Lead time constraint determines how soon new material can be available

if there is insufficient on hand and on order inventory within the lead time.

Planning time fences are also included in this category.

A constraint plan will impose lead time as a hard constraint.

within the lead time.

Only on hand inventory.

and scheduled receipts can be used to satisfy demands.

Thank you.

As you can see in this picture, There is a planning time phase defined for an item.

Only existing supplies like on hand or other schedule receipts are considered within planning time, friends.

New plan orders can be treated beyond the lead time or planning time, friends.

Thank you.

Here we have Two more points about constraint planning behavior.

related to the purchase order within are outside of the planning time friends or lifetime.

As it is shown here, purchase orders within the planning time fence or leave time.

can only be rescheduled out and cannot be rescheduled in.

Bye.

If a purchase order is outside the planning time, friends, early time, then it can be rescheduled out.

And in addition to it, it can be rescheduled in only till the planning time, friends, or lead time.

Thank you.

The item attribute enforced purchasing lead time controls, whether purchasing lead time constraints are applied or not.

during the planning process.

If it is said to yes, then all the lead times,

including preprocessing, processing, transit, and post -processing are applied to determine the dates on buy orders.

Thank you.

If it is said to know.

Only post processing lead time is applied.

All other lead times are assumed to be.

Zero.

Thank you.

Constraint planning also respects resource constraint by moving orders to an earlier time bucket.

or offloading to an alternate resource.

Please keep in mind that the constraint supply plan only overloads resource capacity.

If there is no alternative to meet demand on time.

It can improve planar productivity by automating the process of level loading.

and offloading resource capacity.

as well as reduce supply chain cost by.

Minimizing the need to run overtime shifts on bottleneck resources.

As an example, In this case, a frame manufacturer cannot satisfy customer demands.

due to the overloaded labor resource in its cutting department.

Thank you.

To resolve this issue.

They added an additional labor as an alternate in the cutting department.

As a result, the planning system uses the alternate resource when the primary source is overloaded.

And by doing this, it resolves the overload issue.

If you see in this example, The unconstrained plan doesn't consider alternate resource and hence primary resource is overloaded.

While in case of constraint plan.

Thank you.

Alternate sources used to resolve the overloads.

resource constraints are applied.

based on the plan option capacity constraint resources.

Thank you.

If it is set to all resources.

Then the plan treats every resource as a potential constraint resource

and apply and apply capacity constraints on all resources when calculating that plan output.

Thank you.

If it is said to.

bottleneck resources only.

Then the plan only treats the resources.

100

that have bottleneck flags to yes as capacity constraint resources.

101

Please also note that the resource attribute bottleneck is not a source attribute.

102

It can be specified in the supply chain planning resource page.

103

The default value for the bottleneck resource is set to.

104

No. Thank you.

105

Now the question is, in what order the capacity constraints are applied by the planning system?

106

Thank you.

107

So constraints apply planning, apply the capacity constraint in the following order.

108

First.

109

The planning system uses the capacity.

110

to pre -built in earlier time buckets.

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Then, If it is required, it uses alternate resources.

112

Finally.

113

If there is no more availability, it overloads the capacity.

114

Now let's look into an example, consider a demand for 500 units of an item on day three.

115

The production rate is.

116

10 units and add.

117

the plan will first use them primary resource in day one,

118

two and three to produce 80 units per day for a total of 240 units.

119

The plan will then use the alternate resource in days one, two and three to produce.

120

It units per day.

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for a total of 240 units.

122

Finally, the plan will overload the primary resource on day three to produce 20 units.

123

Thank you.

124

here we have some more points regarding resource utilization and resource efficiency Thank you.

125

Resource efficiency percentage.

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And resource utilization percentages are used to calculate.

127

adjusted resource hours Resources are calculated.

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based on supply start quantity.

129

And the resource usage is specified in the work definition.

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adjusted resource hours are calculated as resource hours divided by efficiency into utilization percentages.

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And adjusted resource hours consumes.

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resource capacity.

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You can review.

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The resource utilization information in resource plan.

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a bill plan or you can use custom pivot tables that include resource related measures.

136

Okay.

137

Thank you.

138

Now let's talk about supplier capacity constraints.

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Supplier capacity is applied as a soft constraint when planning supplies for buy items.

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And applying a supply capacity constraint can result in the selection of an alternate supplier if primary supplier is overloaded.

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Supply capacity is consumed on the suggested date of by others.

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In this example, the daily supply capacity of rank one and rank two supply is 50 units per day.

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for a demand for 200 units of an item on day three in an unconstrained plan results in overload of primary supply.

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While in case of constraints apply plan.

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It results in two planned orders split across.

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to suppliers based on supplier capacity constraints.

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And as you can see, there are no overloads.

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- In this section, we'll discuss about demand due dates.

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Guys.

150

Thank you.

151

As we have discussed earlier, Constrained supply planning.

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prioritizes satisfaction of demand due dates higher than the need to respect resource and supply capacity constraints.

153

when a capacity constraint exists Constraint supply planning.

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First, Pre builds in an earlier time bucket using the primary source of supply.

155

Then it selects alternate sources of supply.

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And if no other option is available to fulfill demand on time, then it overloads the capacity.

157

All right.

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Okay now let's look into some overview of constraint planning Here we can see an unconstrained plan.

159

Thank you.

160

Now, if you look into...

161

in the plants and we can see demand at risk over 18 .8.

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Emilien.

163

And if I see that the source overloaded, they are.

164

multiple resources that are overloaded in this unconstrained plan.

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And if I go to the utilization percentage of resources to look how the resources are loaded, Thank you.

166

Thank you.

167

In this case, we can see the blue bars represent the resource requirements and the green bar represents the resource availability picture.

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So you could see that the resources are overloaded.

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In this particular.

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unconstrained plan.

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And now if I move.

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or re -run the same plan as in.

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constraint plan.

174

Thank you.

175

Now, if you see, in a constraint plan.

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The demand at risk value reduced from over 18 .8 million to only around 8 million.

177

and If I look into the exceptions part, In this case, constraint plan has used.

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Alternate resources.

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It has also used substitute components as well as the source overloaded are reduced as compared to unconstrained plans.

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So we could see the total demand at risk value is

181

gone down just by using that constraint plan with alternate resources and substitute components.

182

If I go and look into the utilization percentages in case of constraint plan.

183

Thank you.

184

Now you can see that resources are not overloaded.

185

So blue bars again represent the resource requirement and green is availability.

186

And you can see that the green bars are higher than the resource requirements.

187

Now, if I go back and look into some of the causes for the demand at risk, Thank you.

188

Thank you.

189

so now i can see the green bar represents Now, most of the cases where demands are late.

190

So to look into that,

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I can either go to exceptions Thank you.

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Okay.

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Here I can see there are multiple exceptions raised for the constraint planning and it shows their demands.

194

are at risk due to insufficient lead time.

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There are some demand as risk due to resource shortages.

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There.

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plan orders, which has used alternate resources in the plan order, use a substitute components.

198

And if I look at the.

199

demand at risk due to insufficient lead time, I can see there are sales orders.

200

which is using some components like CM six six five one zero one and

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their demand at risk due to insufficient lead time.

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and they started is.

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3122. It means this is the current date of the plan run.

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which is run on a fixed rate environment.

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So if you try to look into that, why it has been satisfied late.

206

So let's look into the bill plan of this particular item.

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So if I go to the build plan of this particular item, we can see that The PAB is negative on this particular week.

208

So if I look, the Plan orders, how it has been satisfied.

209

Thank you.

210

I can see the demands on the first day.

211

or the first bucket it satisfied using the on end quantities.

212

If I look into the projected available balance or the total demand over here how it has been satisfied

213

You can see the demand in the second bucket is satisfied late.

214

Due to the.

215

lead times of these components.

216

These components are having 10 days processing lead time.

217

And because of this, planned orders are created.

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Lit.

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And as if we have learned earlier that Constraint planning uses lead time as a hard constraint, so it cannot violate it.

220

Hence, the supplies will be meeting late.

221

on the next packet.

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So in this lesson, you should have learned how to discuss the key objectives of constraint planning,

223

describe the hard and soft constraint of a constraint supply planning and explain how to maximize demand satisfaction.

224

and minimize overloads.

225

Thank you.

226

Thank you.

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Vocabulary and speaking notes for this lesson

This C1 speaking lesson is built on the video “Introduction to Constrained Planning”. The speaker keeps coming back to these words: constraint, resource, planning, demand, supply. This video has 226 sentences and 1986 words to shadow. The speech runs for 18:19. The speaker talks slowly, about 108 words per minute, so there is time to copy every sound. Only 81% of the words are among the 3,000 most common in English, so the vocabulary is demanding.

Key vocabulary in this video

The 15 most advanced words in the video, with pronunciation and meaning:

Word	Pronunciation	Meaning
constraint noun	/kənˈstɹeɪnt/	Something that constrains; a restriction.
overload verb	/ˌəʊvəˈləʊd/	To load excessively.
satisfy verb	/ˈsætɪsfaɪ/	To be enough (for)
unconstrained adjective		Not constrained.
utilization noun		US, Canada, and Oxford British English standard spelling of utilisation.
supplier noun	/səˈplaɪə/	One who supplies; a provider.
bottleneck noun		The narrow portion that forms the pouring spout of a bottle; the neck of a bottle.
bucket noun	/ˈbʌkɪt/	A container made of rigid material, often with a handle, used to carry liquids or small items.
reschedule verb	/ɹiˈskɛd͡ʒʊl/	To schedule again or at a different time.
insufficient adjective	/ɪnsəˈfɪʃənt/	Not sufficient; of a type or kind that does not suffice, that does not satisfy requirements or needs.
attribute noun	/ˈæt.ɹɪˌbjut/	A characteristic or quality of a thing.
minimize verb	/ˈmɪn.ɪˌmaɪz/	To make (something) smaller or as small as possible; shrink; reduce.
calculate verb	/ˈkælkjʊleɪt/	To determine the value of something or the solution to something by a mathematical process.
maximize verb	/ˈmæksəmaɪz/	To make as large as possible.
adjust verb	/əˈd͡ʒʌst/	To modify.

Phrasal verbs you will hear

Word	Meaning
go back verb	To return to a place or state after having been there at a previous time.
go down verb	To descend; to move from a higher place to a lower one.

דקדוק בסרטון הזה

המבנים שהדובר משתמש בהם הכי הרבה, עם המילים המדויקות מהסרטון:

מבנה	בסרטון
סביל (Passive voice) be + past participle — הדגש הוא על מה שקורה, לא על מי שעושה את הפעולה	are considered · is respected · are always respected
הווה מושלם (Present perfect) have/has + past participle — פעולה שקרתה בעבר ועדיין יש לה חשיבות או השפעה עכשיו	have discussed · has been · have learned

Pronunciation to watch

The “sh” and “zh” sounds: insufficient /ɪnsəˈfɪʃənt/, shortage /ˈʃɔː(ɹ)tɪd͡ʒ/
Long words — get the stress right: insufficient /ɪnsəˈfɪʃənt/, prioritize /pɹaɪˈɒɹ.ə.taɪz/, visibility /ˌvɪz.əˈbɪl.ɪ.ti/

How to practise with this video

Listen to the whole video once without speaking and note the words you do not know.
Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
Record yourself and compare with the original, paying attention to words like constraint, overload, satisfy.

מהי טכניקת השאדואינג?

שאדואינג היא טכניקת למידת שפה מבוססת מדע שפותחה במקור להכשרת מתורגמנים מקצועיים ופופולרית על ידי הפוליגלוט ד"ר אלכסנדר ארגואלס. השיטה פשוטה אך עוצמתית: אתה מקשיב לאודיו באנגלית ילידית וחוזר עליו בקול רם מיד — כמו צל העוקב אחרי הדובר עם עיכוב של 1–2 שניות בלבד. בניגוד להאזנה פסיבית או תרגילי דקדוק, שאדואינג מכריח את המוח והשרירים בפה לעבד ולשחזר דפוסי דיבור אמיתיים בו זמנית. מחקרים מראים שזה משפר משמעותית את דיוק ההגייה, האינטונציה, הקצב, הדיבור המחובר, הבנת השמיעה ושטף הדיבור — מה שהופך אותו לאחת השיטות היעילות ביותר להכנה לIELTS Speaking ולתקשורת באנגלית בעולם האמיתי.

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Shadowing Practice: Introduction to Constrained Planning - Learn English Speaking with Video

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Vocabulary and speaking notes for this lesson

Key vocabulary in this video

Phrasal verbs you will hear

דקדוק בסרטון הזה

Pronunciation to watch

How to practise with this video

מהי טכניקת השאדואינג?