Job shop scheduling

Continued part 1, part 2 of ebook "Quantitative methods in supply chain management: Models and algorithms" includes the following main contents: planning and scheduling; aggregate production planning; production scheduling; job-shop scheduling; due-date management, available to promise logic and decoupling point coordination; inventory control; location theory and distribution management; epilogue;....

191p khuynhlinhnguyet1009 05-04-2024 6 2   Download

Part 1 book "Scheduling - Theory, algorithms, and systems" includes content: Introduction, deterministic models - preliminaries, single machine models (deterministic), advanced single machine models (deterministic), parallel machine models (deterministic), flow shops and flexible flow shops (deterministic), job shops (deterministic), open shops (deterministic), stochastic models - preliminaries, single machine models (stochastic), single machine models with release dates (stochastic).

323p muasambanhan03 02-01-2024 5 2   Download

Part 2 book "Scheduling - Theory, algorithms, and systems" includes content: Parallel machine models (stochastic); flow shops, job shops and open shops (stochastic); general purpose procedures for deterministic scheduling; more advanced general purpose procedures; modeling and solving scheduling problems in practice;... and other contents.

341p muasambanhan03 02-01-2024 6 2   Download

Part 2 book "Principles of sequencing and scheduling" includes content: Flow shop scheduling, stochastic flow shop scheduling, lot streaming procedures for the flow shop, scheduling groups of jobs, the job shop problem, simulation models for the dynamic job shop, network methods for project scheduling, resource constrained project scheduling, project analytics, analytics based safe project scheduling.

346p oursky03 21-08-2023 10 6   Download

Part 2 book "Principles of sequencing and scheduling" includes content: Parallel machine models, flow shop scheduling, stochastic flow shop scheduling, lot streaming procedures for the flow shop, scheduling groups of simulation models for the dynamic job shop, network methods for project scheduling, resource constrained project scheduling, safe scheduling for projects.

295p oursky01 24-07-2023 5 3   Download

When you finish this chapter, you should be able to: Explain what scheduling involves and the importance of good scheduling, compare product and service scheduling hierarchies, describe scheduling needs in high-volume systems,...

15p runordie9 27-09-2022 9 2   Download

Chapter 12 "Scheduling", after studying this chapter you will be able to: Provide insight into the scheduling of intermittent processes, emphasize the prevalence of job shops, especially in service operations, present examples showing the importance of worker scheduling in service sector job shops,...

39p koxih_kothogmih6 22-09-2020 15 0   Download

In this paper we present a new heuristic algorithm to minimize the total completion time (Makespan) in permutation flow shop scheduling of ‘n’ jobs and ‘m’ machines by using harmonic triangle.

6p lucastanguyen 01-06-2020 12 1   Download

The paper describes two heuristics, one constructive and an improvement heuristic algorithm obtained by modifying the constructive one for sequencing n-jobs through m-machines in a flow shop under no-wait constraint with the objective of minimizing makespan.

10p toritori 11-05-2020 11 1   Download

The joint interaction of those two components yields a very efficient procedure for solving the FJSSP. An important step in the development of the algorithm was the selection of the right MOEA. Candidates were tested on problems of low, medium and high complexity. Further analyses showed the relevance of the search algorithm in the hybrid structure.

12p toritori 11-05-2020 15 0   Download

This paper presents a heuristic method to minimize makespan for different jobs in a job shop scheduling. The proposed model is based on a constructive procedure to obtain good quality schedules, very quickly. The performance of the proposed model of this paper is examined on standard benchmarks from the literature in order to evaluate its performance.

8p toritori 11-05-2020 14 2   Download

The largest benefit occurs when both runs tests are used together and when the supplier has sufficient production capacity to respond to downstream demand (i.e., safety stock) increases. When supplier capacity is limited, the highest benefit is achieved when yield rates are high and, thus, yield loss does not increase supplier production requirements beyond its available capacity.

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The published papers are classified into two categories. First is the FFS system characteristics and constraints including the problem differences and limitation defined by different studies. Second, the scheduling performances evaluation are elaborated and categorized into time, job and multi related objectives. In addition, the resolution approaches that have been used to solve FFS scheduling problems are discussed. This paper gives a comprehensive guide for the reader with respect to future research work on the FFS scheduling problem.

22p toritori 11-05-2020 9 0   Download

The literature on flow shop scheduling has extensively analyzed two classes of problems: permutation and non-permutation ones (PFS and NPFS). Most of the papers in this field have been just devoted on comparing the solutions obtained in both approaches. Our contribution consists of analyzing the structure of the critical paths determining the makespan of both kinds of schedules for the case of 2 jobs and m-machines.

18p toritori 11-05-2020 19 0   Download

This paper uses game theory to propose a new worker assignment rule for DRC job shops. The Gale-Shapley model (also known as the stable marriage problem) forms a ‘couple’ made up of a worker and machine following a periodic review strategy. Simulation is used to evaluate and compare the proposed model to “when” and “where” rules previously proposed in the literature

12p toritori 11-05-2020 19 0   Download

Bài báo này phân tích các thuộc tính hội tụ của NHGA bằng cách áp dụng các tính chất của xích Markov. Trên cơ sở phân tích xích Markov của thuật toán di truyền, chúng tôi đã chứng minh tính hội tụ tới tối ưu toàn cục của phương pháp mã hóa số tự nhiên.

8p binhminhmuatrenngondoithonggio 09-06-2017 75 3   Download