【摘要】 本文就机械优化设计中的共轭方向及其一种共轭方向法给出了完整扼要的论证。并就其应用及其局限性做了有关论述。与此同时,对该法的扩展及相应应用也做了简要说明。更多还原

【Abstract】 The conjugation direction and a conjugation direction method which are used in mechanical optimum design are expounded completely and to the pointin this paper,and their application and limi- tion are also discussed.The extension of this method and the relevant application are also rapresented.更多还原