AbstractWith the development of power electronics,PWM inverters are getting more widelyused,such as PWM drives,UPS etc.However,high frequency switching of powersemiconductor device...

重庆大学硕士学位论文ABSTRACTWith economic boom of China,especially the rapid development of high-speed railindustry,various power electronic devices have been applied more and more...

燕山大学工学硕士学位论文AbstractWith more and more attention on sustainable development and environmentalpollution,distributed generation,wind power and solar as representative,has...

Design of automatic positioning manipulator for partsAbstractThe part automatic positioning mechanical arm is a mechanical arm component that canmake the pressure sensor in the cla...

Design and implementation of an adaptive pipeline robot-Embedded systemAbstractThis paper proposes a solution to the shortcomings of the design and control oftraditional pipeline r...

Large aircraft engine thrust reverser and its applicationAbstractWith the development of science,China's aviation industry continues to progress.In thepast ten years,we can find th...

ABSTRACTThe main research content of this project is the underground electric drilling tool reducer.The downhole electric drilling tool reducer is a deceleration and torque increas...

24kW风冷换热器的设计摘要在科技发达人类可自由控制冷暖的今天。换热器作为各行各业工作生产和日常生活必需的热交换装置，被普遍的使用在生产技术、化工工业、日常制冷、军工国防等传统门。能源...

of adsorption mechanismAbstractThe task of this project is to design the adsorption mechanism and mobilemechanism of glass cleaning robot.Through the comparison and analysis of var...

北京理工大学珠海学院2020届本科生毕业设计Piano-playing RobotAbstractWith the development of pneumatic technology,the results of pneumatic technologyhave gradually entered our lives ...