摘要
根据漂浮式微型波力发电装置对超越离合器的要求,分析楔块式超越离合器超越状态的摩擦损失率,建立超越离合器参数的数学模型。以体积和摩擦损失率最小作为优化目标,以强度和各部分尺寸为约束条件,建立优化模型,并利用MATLAB求解数学模型。将常规设计的参数和优化设计的参数进行分析,结果表明优化设计的体积只有常规设计的71.99%,摩擦损失率下降2.26%,可使漂浮式发电装置的传动系统结构更加紧凑,质量更轻,效率更高。
According to the requirements of overrunning coupler to the floating micro wave power generating device, the friction loss rate of wedge - type overrunning clutch at overrunning states is analyzed and the parameters mathematical models of the wedge - type overrunning clutch are built. Taking the minimize volume and the friction loss rate as design aims, with the strength and the sizes of various parts to be the constraint conditions, the optimization model is established, and the mathematical model is solved by using the MATLAB. Finally, compared with the conventional design parameters, the results show that the volume of the optimization design is only 71.99% of the conventional design, and the friction loss rate of the optimization design decreased 2.26 percentage, which can makes the floating power generating device more compact, lighter and more efficient.
出处
《机械传动》
CSCD
北大核心
2015年第9期104-108,共5页
Journal of Mechanical Transmission
关键词
超越离合器
优化设计
摩擦损失
Overrunning clutch Optimization design Friction loss
