东北大学硕士学位论文第1章绪论Dynamics simulation and analysis of hoistingand rotary system for crawler craneAbstractWith the development of crane industry,crawler crane is becoming...

Abstract3-DOF parallel robot is a complicated nonlinear system in substanceand has multiple variables.And its kinematics and dynamics analysis isthe precondition of the parallel ro...

ABSTRACTWith the development of technology,our life style and leaming style are changing.The increase ofresources and the change of ways have a subtle influence on traditional educ...

The design of candy packaging machine--the structure design andSimulation of transport machineabstractIn the process of modern food processing and production,the essential key tech...

新型组合式选粉机总体及分级部分设计1方案论证1.1选粉机的分类选粉机是随干法圈流粉磨技术的进步而发展起来的。建筑技术的发展对水泥品种和质量提出了更高的要求。近50年来新建的水泥厂，绝大多...

本科毕业设计说明书（论文）第2页共31页位数的增长。机械制造已经经历了很长的发展过程，对社会的工业发展起到了相当重要的作用。机械制造正朝着零件材料、制造方法、机械加工精度、高效自动化...

AbstractHeart rate meter has been widely used in our daily life.By observing the heartrate signal,we can check the health of human body.It is usually used in healthcenters and hosp...

本科论文参考文献」344444致谢.35

Intelligent delivery robot -face recognition algorithm designAbstractIntelligent express robot is a kind of intelligent transport robot with automaticnavigation wheeled vehicle as ...

哈尔滨工业大学工学博士学位论文空间误差，实验验证了补偿的有效性。依据辨识得到的伺服参数，调整系统动态适配时间，机床圆轨迹误差降低了80%。开展了热漂移误差补偿装置在西门子数控系统中的...