Mono-Objective Optimization of a Helical Gear Set Surface Teeth Contact Temperature Using Genetic Algorithms

Buiga, Ovidiu; Popa, Claudiu Ovidiu
November 2011
International Review of Mechanical Engineering;Nov2011, Vol. 5 Issue 7, p1219
Academic Journal
Contact surface teeth temperature represents a problem of a real interest since the most commonly encountered mechanical power transmission failure is the thermal damage. This paper presents an optimal design minimization problem of the teeth contact surface temperature for a helical gear set using genetic algorithms (GAs). The objective function (i.e. the contact surface teeth temperature) was computed according to ISO/TR 13989-1 norms. It is observed that the proposed GA offers better helical gear design solution as compared to the classical design.


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