Urgent need for "experimental report on mechanical optimization design"

Experimental teaching of mechanical optimization design

Department of mechanical engineering Construction Machinery Teaching and Research Section

Han Linshan Yan Dakao Lu Jianxia Editor

First, the experimental purpose

Mechanical optimization design is a practical course, and students can achieve the following goals through computer calculation:

1, to deepen the understanding of the basic theory and algorithm steps of mechanical optimization design method.

2. Cultivate students' ability to compile and debug computer programs independently.

3. Master the use of common optimization methods.

4. Cultivate students' ability to flexibly use optimization design methods to solve practical engineering problems.

Second, the experimental items, the allocation of class hours and the requirements of each experimental item.

Actual requirements of serial number experiment project hours

1 solving problems with the golden section program 2 1, explaining the basic principle and program block diagram of the golden section method.

2. Compile the golden section program.

3. Use the evaluation questions to evaluate the planned project.

2. Solve the problem with complex method program 2 1, and clarify the basic principle and program block diagram of complex method.

2. Programming of complex method

3. Use the evaluation questions to evaluate the planned project.

Third, the content of the experimental report

After each computer experiment, students should make a complete experiment report, including:

1. Brief introduction of basic principle of optimization method and drawing of program block diagram.

2. Compile the optimization method program.

3. Evaluate the compiled program with evaluation questions.

Four, commonly used optimization method program questions

1, golden section method program test questions

1)

2)

3)(x & gt； 0)

2, complex method program questions

1)

Take away:

2)

Take away:

3)

Take away:

4)

Take away:

V. Experimental assessment methods

The experimental results of this course are evaluated according to the following aspects.

1, experimental report

2. Procedures for evaluation.

3. Experimental discipline, attendance, etc.