JNTUK R20 B.Tech Mechanical 3-1 Operations Research Material/ Notes PDF Download

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JNTUK R20 B.Tech Mechanical 3-1 Operations Research Material/ Notes PDF Download: The JNTUK R20 B.Tech Mechanical 3-1 Operations Research Material helps students understand the basics of operations research, including applications and solving linear programming problems. It covers topics such as transportation, assignment, and sequencing problems, teaching students how to apply their knowledge practically. They also learn about replacement and game theories and how to use them to solve problems.

The JNTUK R20 B.Tech Mechanical 3-1 Operations Research Notes provides insights into waiting line models and project management techniques. Additionally, students gain knowledge in dynamic programming and simulation, preparing them to handle various complex problems. For notes and PDF downloads, students can easily access all necessary resources to enhance their learning.

JNTUK R20 B.Tech Mechanical 3-1 Operations Research Material – Units

Unit 1 Syllabus PDF Download | JNTUK R20 B.Tech Mechanical Operations Research Material

Introduction: definition– characteristics and phases – types of operation research models – applications.

Linear Programming: problem formulation – graphical solution – simplex method – artificial variables techniques -two-phase method, big-M method – duality principle.

Unit 2 Syllabus PDF Download | JNTUK R20 B.Tech Mechanical Operations Research Material

Transportation Problem: Formulation – optimal solution, unbalanced transportation problem – degeneracy, assignment problem – formulation – optimal solution – variants of assignment problem- traveling salesman problem.

Sequencing: Introduction – flow –shop sequencing – n jobs through two machines – n jobs through three machines – job shop sequencing – two jobs through ‘m’ machines.

Unit 3 Syllabus PDF Download | JNTUK R20 B.Tech Mechanical Operations Research Material

Replacement Theory: Introduction – replacement of items that deteriorate with time – when money value is not counted and counted – replacement of items that fail, group replacement.

Game Theory: Introduction – mini. max (max. mini) – criterion and optimal strategy – solution of games with saddle points – rectangular games without saddle points – 2 x 2 games – dominance principle – m x 2 & 2 x n games -graphical method.

Unit 4 Syllabus PDF Download | JNTUK R20 B.Tech Mechanical Operations Research Material

Waiting Lines: Introduction – single channel – poison arrivals – exponential service times – with infinite population and finite population models– multichannel – poison arrivals – exponential service times with infinite population single channel.

Project Management: Basics for construction of network diagram, Program Evaluation and Review Technique (PERT), Critical Path Method (CPM) – PERT Vs. CPM, determination of floats- Project crashing and its procedure.

Unit 5 Syllabus PDF Download | JNTUK R20 B.Tech Mechanical Operations Research Material

Dynamic Programming: Introduction – Bellman’s principle of optimality – applications of dynamic programming path problem – linear programming problem.

Simulation: Definition – types of simulation models – phases of simulation– applications of simulation – inventory and queuing problems – advantages and disadvantages.

JNTUK R20 B.Tech Operations Research Material – Outcomes

• Understand and use the basics of operations research and solve linear programming problems.
• Solve problems related to transportation, assignment, and sequencing.
• Analyze replacement and game theories and use them to solve various problems.
• Discuss waiting line models and learn project management techniques.
• Solve problems using dynamic programming and simulation techniques.

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