Optimal design of two-stage Helical Gear Reducer based on MATLAB

2011 ◽  
Author(s):  
Long He ◽  
Zhengyan Zhang ◽  
Yunshan Guo ◽  
Yi Yang ◽  
Baoyuan Lu ◽  
...  
Keyword(s):  
Optimal Design ◽  
Helical Gear ◽  
Two Stage

scholarly journals Automated optimal design of a two-stage helical gear reducer

2010 ◽  
Vol 42 (3) ◽  
pp. 429-435 ◽  
Author(s):  
Lucian Tudose ◽  
Ovidiu Buiga ◽  
Cornel Ştefanache ◽  
András Sóbester
Keyword(s):  
Optimal Design ◽  
Helical Gear ◽  
Two Stage

Optimal design of two-stage ejector for subzero refrigeration system on fishing vessel

2021 ◽  
Vol 187 ◽  
pp. 116565
Author(s):  
Xinli Wang ◽  
Lei Wang ◽  
Yajie Song ◽  
Jie Deng ◽  
Youjie Zhan
Keyword(s):  
Optimal Design ◽  
Refrigeration System ◽  
Fishing Vessel ◽  
Two Stage

Multi-Objective Optimal Design of Helical Gear Transmission Based on the Theory of Grey Classification

2012 ◽  
Vol 426 ◽  
pp. 260-264
Author(s):  
Hai Lan Liu ◽  
Xiao Ping Li ◽  
Yan Nian Rui
Keyword(s):  
Optimal Design ◽  
Traditional Method ◽  
Helical Gear ◽  
Gear Transmission ◽  
Grey System ◽  
Multi Objective

Grey Classification is a method which can judge and analyse the matters in the Grey System. It is more reasonable and practical than other Optimal Design. By study of Grey Classification and the traditional method of multi-objective optimal design of helical gear transmission, we found out the most satisfied results.

Calculation of Speed Ratio of Two-Stage Helical Gear Reducer for Minimum Mass

2013 ◽  
Vol 274 ◽  
pp. 149-152
Author(s):  
Cheng Yi Pan
Keyword(s):  
Least Square Method ◽  
Helical Gear ◽  
Least Square ◽  
Speed Ratio ◽  
Minimum Mass ◽  
Contact Strength ◽  
Strength Condition ◽  
Total Speed ◽  
Two Stage ◽  
Optimum Speed

This paper analyses distribution of the total speed ratio of two-stage helical gear reducer. On the minimum mass and contact strength condition , the optimum speed ratio equation is derived. By means of the least square method, the fitting formula of calculating optimum speed ratio on minimum mass candition is obtained. Using this formula, the optimum speed ratio of two-stage helical gear reducer having minimum mass can be found quickly and accurately.

scholarly journals Solving the problem of optimal design for a two-stage reducer by using a modified evolutionary algorithm

2020 ◽  
Vol 317 ◽  
pp. 01004
Author(s):  
Oleksandr Ustynenko ◽  
Oleksiy Bondarenko ◽  
Volodymyr Serykov
Keyword(s):  
Optimal Design ◽  
Evolutionary Algorithm ◽  
Specific Problem ◽  
Functional Limitations ◽  
Evolutionary Process ◽  
Design Parameters ◽  
Initial Population ◽  
Objective Functions ◽  
Two Stage ◽  
Test Points

The work is devoted to solving the problem of selecting optimal geometric parameters of gears of a two-stage cylindrical reducer using a modified evolutionary algorithm (EA). The statement of the problem is considered, design parameters, objective functions, limitations on design parameters are determined. This allowed us to propose a modification of EA. To generate the initial test points, it was proposed to use the LP-τ sequence, this allowed us to reduce the initial population of test points and bring EA closer to a truly “random” process. The scheme of the proposed algorithm is considered, which gives an idea of the sequence of operations that are carried out with populations of test points at each stage of the evolutionary process. The solution of the specific problem of selecting optimal parameters for a serial reducer is given. The input data, numerical and functional limitations are determined, the objective functions are formed. The results of the solution are shown in several presentation formats: tabular and graphical, which allows to qualitatively interpret and analyze the results. Conclusions are made about testing the proposed algorithm for solving a specific problem of optimal design. Further ways of improving this methodology are proposed.

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