engine dynamics meaning in Chinese
发动动力学
发动机动力学
内燃机动力学
Examples
- Study on the hybrid simulation of engine dynamic test bed
发动机动态试验台的混合模拟研究 - In this paper , basing on object - oriented technology , modeling and simulation of engine dynamic system has been studied
本文进行了基于面向对象的发动机系统建模与动态仿真的研究。 - The optimal control methods are proved to be valid and can improve the engine dynamic performance
得到的控制算法能在各项约束限定范围内，保证发动机安全工作的同时，充分发掘发动机的性能潜力，改善发动机的动态性能。 - In the paper , several main steps of dynamic design , such as model set up , test modal analysis and fe modal analysis , model revising , structure dynamic response analysis , sensitivity analysis and dynamic modifying , are discussed for the military diesel main parts : crankshaft , cylinder head , engine block , and their combined structure ? ngine block & crankshaft , engine block & cylinder head , engine block & crankshaft & cylinder head , thus the paper finishes the whole tache of dynamic design and realizes the whole flow of engine dynamic design
发动机的刚度和强度主要取决于机体、曲轴和缸盖，为此本文对上述三个主要零部件进行了试验模态分析和有限元模态分析，同时对组合结构?机体+曲轴、机体+缸盖也进行了试验模态分析和有限元模态分析并用试验结果对有限元分析结果进行修正和验证，以保证有限元模型的正确性和可信性。在正确、可信的有限元模型基础上，本文进行了动力响应分析，并在假想条件下进行了灵敏度分析和动力修改，完成了动态设计的整个环节，实现了发动机动态设计的整个流程。 - Aiming at improving the imperfect control of the engine cooling system , this paper uses the intelligent control technology to control the motor engine cooling system , solve the concrete problems of the engine cooling system , achieve a good control effect , enhance the engine dynamic characteristics and its economy as well , reduce the automotive exhaust pollution , thus reaching the goal of saving the energy sources and protecting the environment , and prolonging the automobile service lifetime
本论文针对汽车发动机冷却系统存在控制不够完善之处而进行改进,采用智能控制技术对汽车发动机冷却系统进行控制,解决发动机冷却系统中存在的具体问题,以达到控制效果良好,提高汽车动力性和经济性,减小汽车的排放污染,从而实现节约能源和保护环境的目的,并提高汽车的使用寿命。