쉐도잉 연습: Introduction to Constrained Planning - 영상으로 영어 말하기 배우기

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.

111

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.

121

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.

126

And resource utilization percentages are used to calculate.

127

adjusted resource hours Resources are calculated.

128

based on supply start quantity.

129

And the resource usage is specified in the work definition.

130

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

131

And adjusted resource hours consumes.

132

resource capacity.

133

You can review.

134

The resource utilization information in resource plan.

135

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.

139

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

140

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

141

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

142

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

143

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

144

While in case of constraints apply plan.

145

It results in two planned orders split across.

146

to suppliers based on supplier capacity constraints.

147

And as you can see, there are no overloads.

148

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

149

Guys.

150

Thank you.

151

As we have discussed earlier, Constrained supply planning.

152

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.

154

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

155

Then it selects alternate sources of supply.

156

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

157

All right.

158

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.

162

Emilien.

163

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

164

multiple resources that are overloaded in this unconstrained plan.

165

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.

168

So you could see that the resources are overloaded.

169

In this particular.

170

unconstrained plan.

171

And now if I move.

172

or re -run the same plan as in.

173

constraint plan.

174

Thank you.

175

Now, if you see, in a constraint plan.

176

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.

178

Alternate resources.

179

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

180

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,

191

I can either go to exceptions Thank you.

192

Okay.

193

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.

195

There are some demand as risk due to resource shortages.

196

There.

197

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

201

their demand at risk due to insufficient lead time.

202

and they started is.

203

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

204

which is run on a fixed rate environment.

205

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.

207

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.

218

Lit.

219

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.

222

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.

✨ 추천 영상

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이 레슨의 어휘와 말하기 포인트

이 C1 수준 말하기 레슨은 영상 “Introduction to Constrained Planning”을(를) 바탕으로 합니다. 가장 자주 반복되는 단어는 다음과 같습니다: constraint, resource, planning, demand, supply. 이 영상에는 섀도잉할 문장 226개와 단어 1986개가 있습니다. 말하는 구간의 길이는 18:19입니다. 화자는 분당 약 108단어로 천천히 말해서 소리 하나하나를 따라 하기에 여유가 있습니다. 영어에서 가장 많이 쓰이는 3,000단어에 속하는 단어가 81%뿐이라 어휘가 어려운 편입니다.

이 영상의 핵심 어휘

영상에서 가장 어려운 단어 15개를 발음, 뜻과 함께 정리했습니다.

단어	발음	뜻
satisfy 동사	/ˈsætɪsfaɪ/	만족시키다
supplier 명사	/səˈplaɪə/	공급자
bucket 명사	/ˈbʌkɪt/	양동이
attribute 명사	/ˈæt.ɹɪˌbjut/	속성, 특질
minimize 동사	/ˈmɪn.ɪˌmaɪz/	최소화(最小化)하다
calculate 동사	/ˈkælkjʊleɪt/	정산하다, 계산하다
maximize 동사	/ˈmæksəmaɪz/	최대화(最大化)하다
automate 동사	/ˈɔ.təˌmeɪt/	자동화하다
quantity 명사	/ˈkwɑn(t)ɪti/	양, 량
violate 동사	/ˈvaɪəˌleɪt/	침해하다
packet 명사	/ˈpæk.ɪt/	패킷, 소포
visibility 명사	/ˌvɪz.əˈbɪl.ɪ.ti/	시정
fulfill 동사	/fʊlˈfɪl/	수행하다
module 명사	/ˈmɑd͡ʒul/	모듈
shortage 명사	/ˈʃɔː(ɹ)tɪd͡ʒ/	부족, 흠손

영상에 나오는 구동사

단어	뜻
go back 동사	돌아가다
go down 동사	내려가다

이 영상의 문법

화자가 가장 많이 쓰는 문형을 영상 속 실제 표현과 함께 정리했습니다.

문형	영상 속 표현
수동태 be + 과거분사 — 누가 하는지보다 무슨 일이 일어나는지에 초점	are considered · is respected · are always respected
현재완료 have/has + 과거분사 — 과거의 일이 지금도 관련이 있을 때	have discussed · has been satisfied · have learned

주의할 발음

“sh”와 “zh” 소리: insufficient /ɪnsəˈfɪʃənt/, shortage /ˈʃɔː(ɹ)tɪd͡ʒ/
긴 단어 — 강세 위치에 주의: insufficient /ɪnsəˈfɪʃənt/, prioritize /pɹaɪˈɒɹ.ə.taɪz/, visibility /ˌvɪz.əˈbɪl.ɪ.ti/

한국어 화자가 어려워하는 소리:

/f/ — ㅍ(/p/)으로 바꾸지 말고 윗니를 아랫입술에 대기: satisfy /ˈsætɪsfaɪ/, insufficient /ɪnsəˈfɪʃənt/, offload /ˌɑfˈloʊd/, specify /ˈspɛs.əˌfaɪ/, fulfilment /fʊlˈfɪl.mənt/
/v/ — ㅂ(/b/)과 구별하기: overload /ˌəʊvəˈləʊd/, violate /ˈvaɪəˌleɪt/, visibility /ˌvɪz.əˈbɪl.ɪ.ti/, overtime /ˈoʊ.vɚˌtaɪm/
/z/ — ㅈ이 아니라 성대를 울리는 /s/: minimize /ˈmɪn.ɪˌmaɪz/, maximize /ˈmæksəmaɪz/, prioritize /pɹaɪˈɒɹ.ə.taɪz/, feasible /ˈfiː.zɪ.bəl/, visibility /ˌvɪz.əˈbɪl.ɪ.ti/

이 영상으로 연습하는 방법

먼저 말하지 않고 영상을 끝까지 듣고 모르는 단어를 적어 둡니다.
보통 속도로 한 문장씩 섀도잉하고, 화자의 리듬과 맞을 때까지 반복합니다.
자신의 목소리를 녹음해 원본과 비교하고, satisfy, supplier, bucket 같은 단어에 특히 주의합니다.

쉐도잉이란? 영어 실력을 빠르게 키우는 과학적 방법

쉐도잉(Shadowing)은 원래 전문 통역사 훈련을 위해 개발된 언어 학습 기법으로, 다언어 학자인 Dr. Alexander Arguelles에 의해 대중화된 방법입니다. 핵심 원리는 간단하지만 매우 강력합니다: 원어민의 영어를 들으면서 1~2초의 짧은 지연으로 즉시 소리 내어 따라 말하는 것——마치 '그림자(shadow)'처럼 화자를 따라가는 것입니다. 문법 공부나 수동적인 청취와 달리, 쉐도잉은 뇌와 입 근육이 동시에 실시간으로 영어를 처리하고 재현하도록 훈련합니다. 연구에 따르면 이 방법은 발음 정확도, 억양, 리듬, 연음, 청취력, 말하기 유창성을 크게 향상시킵니다. IELTS 스피킹 준비와 자연스러운 영어 소통을 원하는 분들에게 특히 효과적입니다.

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0.0.1 How to become a CAE Engineer CAE | What are the ways to become a CAE Engineer as a fresher

이 레슨의 어휘와 말하기 포인트

이 영상의 핵심 어휘

영상에 나오는 구동사

이 영상의 문법

주의할 발음

이 영상으로 연습하는 방법

쉐도잉이란? 영어 실력을 빠르게 키우는 과학적 방법