【摘要】 本文根据曲柄摇杆机构的运动关系，针对摆动活塞发动机主运动机构的设计要求，建立了该机构的优化数学模型．采用惩罚函数法．在诸多约束条件下求解该机构各杆件的长度，以满足发动机的设计要求．更多还原

【Abstract】 Based on the moving relations of crank swing mechanism and the design requirements for main swing piston engine, the authors presents the optimal mathematis model of this mechanism. The lengths of various bars of crank swing mechanism have been determined by using penalty function method on restrained conditions.更多还原