• Aucun résultat trouvé

Multi-stage

A review on optimisation of part quality inspection planning in a multi-stage manufacturing system

A review on optimisation of part quality inspection planning in a multi-stage manufacturing system

... the multi-stage structure of the systems which causes various alternatives for ...production stage(s) for modification, (2) Repair: the defective item will be repaired and proceeds to the next ...

19

Scale-up in laminar and transient regimes of a multi-stage stirrer, a CFD approach

Scale-up in laminar and transient regimes of a multi-stage stirrer, a CFD approach

... Keywords: Laminar mixing; Scale-up; CFD; Double-=ux impeller; Multi-stage stirrer 1. Introduction Industrial mixing in the laminar regime is usually per- formed by means of speci>c stirrers like anchors ...

17

Optimising integrated inventory policy for perishable items in a multi-stage supply chain

Optimising integrated inventory policy for perishable items in a multi-stage supply chain

... Abstract The value of perishable products is most affected by the time delays in a supply chain. A major issue is how to integrate the existing practices in production, inventory holding and distribution, besides ...

43

Post-Surge Flow Prediction in Multi-Stage Compressors

Post-Surge Flow Prediction in Multi-Stage Compressors

... As rotating stall is usually the trigger for surge, much of research on aerodynamic instabilities over the past few decades has focused on predicting rotating stall as in the work by Day [3] and suppressing its inception ...

78

A bi-objective robust inspection planning model in a multi-stage serial production system

A bi-objective robust inspection planning model in a multi-stage serial production system

... each stage in order to minimize the sum of the inspection costs and the penalties caused by undetected ...a multi-stage manufacturing system by considering the inspection ...

26

Periodicity is Optimal for Offline and Online Multi-Stage Adjoint Computations

Periodicity is Optimal for Offline and Online Multi-Stage Adjoint Computations

... line multi-stage adjoint computations, since no optimal algorithm for the offline multi-stage framework were known before [1] bridged that ...

40

A review on optimisation of part quality inspection planning in a multi-stage manufacturing system

A review on optimisation of part quality inspection planning in a multi-stage manufacturing system

... In multi-stage manufacturing systems, optimisation of part quality inspection planning (PQIP) problem means to deter- mine the optimal time, place and extent of inspection activities for assessing the ...

19

Meta-programming and Multi-stage Programming for GPGPUs

Meta-programming and Multi-stage Programming for GPGPUs

... Project-Team Postale Research Report n° 8780 — Septembre 2015 — 21 pages Abstract: GPGPUs and other accelerators are becoming a mainstream asset for high- performance computing. Raising the programmability of such ...

25

A Dynamic Approach to Multi-stage Job Shop Scheduling in an Industry 4.0-Based Flexible Assembly System

A Dynamic Approach to Multi-stage Job Shop Scheduling in an Industry 4.0-Based Flexible Assembly System

... a multi-objective, multi-stage job shop scheduling problem with alternative machines at each stage of the technological pro- cess with different time-dependent processing speed, time-dependent ...

9

A comparison of exact and heuristic routines for lot size determination in multi-stage assembly systems

A comparison of exact and heuristic routines for lot size determination in multi-stage assembly systems

... Economic lot sizes in multi-stage assembly systems can be determined by dynamic programming for problems of moderate size, and by heuristics for larger problems. The techniques described[r] ...

48

Randomized Progressive Hedging methods for Multi-stage Stochastic Programming

Randomized Progressive Hedging methods for Multi-stage Stochastic Programming

... Revised version Received: date / Accepted: date Abstract Progressive Hedging is a popular decomposition algorithm for solving multi- stage stochastic optimization problems. A computational bottleneck of ...

25

Decarbonization of Power Systems, Multi-Stage Decision-Making with Policy and Technology Uncertainty

Decarbonization of Power Systems, Multi-Stage Decision-Making with Policy and Technology Uncertainty

... the multi-decadal time horizons long-term planning must contend with increas- ingly challenging large-scale problems that can quickly become computationally ...

256

Solving multi-stage stochastic mixed integer linear programs by the dual dynamic programming approach

Solving multi-stage stochastic mixed integer linear programs by the dual dynamic programming approach

... HAL Id: hal-00663267 https://hal.inria.fr/hal-00663267 Submitted on 26 Jan 2012 HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they ...

33

Payload optimization for multi-stage launchers using HJB approach and application to a SSO mission

Payload optimization for multi-stage launchers using HJB approach and application to a SSO mission

... second engine, the duration τ B of the ballistic flight, and the control laws of the phases 1, 2 and 4. 5. NUMERICAL RESULTS This section presents some numerical results obtained by using the ROC-HJ software (see ...

8

A continuous-time multi-stage noise-shaping delta-sigma modulator for next generation wireless applications

A continuous-time multi-stage noise-shaping delta-sigma modulator for next generation wireless applications

... These circuit techniques allow the proposed CT AE modulator to achieve wide bandwidth, high resolution, and low power consumption for modern wireless commu- nication [r] ...

121

A continuous-time multi-stage noise-shaping delta-sigma modulator with analog delay

A continuous-time multi-stage noise-shaping delta-sigma modulator with analog delay

... Although a DT sturdy-MASH AE modulator can suppress quantization noise with a relatively high-order NTF, because it is implemented in DT, the use of high sampling freq[r] ...

75

Analysis and mitigation of key losses in a multi-stage 25-100 K cryocooler

Analysis and mitigation of key losses in a multi-stage 25-100 K cryocooler

... The second area of research focused on the design of the cryocooler’s unique float- ing piston expanders. A variety of losses affect the performance of these expanders; these range from the obvious to the obscure (e.g., ...

151

View Planning for Multi-Stage Object Reconstruction

View Planning for Multi-Stage Object Reconstruction

... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. Access and use of [r] ...

10

Analyzing tradeoffs between working capital and production capacity for multi-stage manufacturing processes

Analyzing tradeoffs between working capital and production capacity for multi-stage manufacturing processes

... We tested 12 different scenarios and identified how these KPIs varied with different scenario settings: Net-present value (NPV), finished goods Lead-time (L/T), produ[r] ...

47

Global optimization approach for the ascent problem of multi-stage launchers

Global optimization approach for the ascent problem of multi-stage launchers

... Our aim is to minimize the ergol’s consumption while steering the vehicle from a given initial position on the Earth to the GEO. The launcher evolves according to the following phases. Phase 0: This phase starts when the ...

26

Show all 5977 documents...

Sujets connexes