Optimizing the design of a worm gearbox is complex to get due considering multiple objectives and numerous main parameters. Hence, more consistent robust optimization technique will be considered in obtaining optimized results. This paper presents process Two-Stage Worm Gearbox with objective function minimizing total cost. Ten parameters are chosen as input for evaluating their impacts on resp...

Gearbox oil temperature is one of the important indicators for gearbox condition monitoring and faults early warning. Accurately predicting change trend can maintain in advance ensure safety reliability wind turbine gearbox. The purpose this article to analyze supervisory control data acquisition (SCADA) turbines. A method based on multi-input improved ant lion optimization support vector regre...

This paper will review practical techniques and procedures employed to quiet gearboxes and transmission units. The author prefers solving the gear noise problem at the very source to introduce an enclosure as a means to reduce radiated noise, which seems to be easy but its effect on the sound pressure level is small. The gearbox noise problem solution is focused on the improvement of gear desig...

In this paper, we propose a novel gearbox design method, called multiple optimization (MGO), that can simultaneously patterns of feasible gearbox. This MGO consists penalty handling method and multimodal method. The converts an existing constrained problem to unconstrained one. is developed by making our previously proposed gravitational particle swarm algorithm (GPSA) solve mixed-integer probl...

Many studies have been done on hybrid vehicles in the past few years. The full hybrid vehicles need a large number of batteries creating up to 300 (V) to meet the required voltage of electric motor. The size and weight of the batteries cause some problems. This research investigates the mild hybrid vehicle. This vehicle includes a small electric motor and a high power internal combustion engine...