留学生工程师英语论文代写范文格式指导-Project description Mainly about designing a device integrated in a 10 cm length bolt which located on a machine in a workshop
1.Mainly about designing a device integrated in a 10 cm length bolt which located on a machine in a workshop.When the machine vibrates,the device in the bolt can transfer vibrating energy into electricity.Additionally,transmitter,sensor and wireless device,do not need to be designed.They can be purchased.主要是设计一个设备集成在一个10厘米长螺栓位于机器在车间。机器振动时,螺栓的设备可以将振动能量转化为电能。此外,变送器,传感器和无线设备,不需要设计。他们可以购买。
2.Firstly,current energy harvesting methods should be stated,and compared them with their advantages and disadvantages.And then draw a conclusion of using a piezo-effect energy harvesting method is the best way in this case.
3.Secondly,stated that current major piezo-effect energy harvesting device is designed as cantilever beam which has a disadvantage that it has only one resonance frequency.Under this frequency,the device can produce the maximum power.
4.Now a new version beam should be designed.It is a constrained beam(each end clamped).Calculations need to be discussed and stated.And using matlab or some finite element analysis softwares to simulate and get the result(some figures and tables)，proving that constrained beam has two or more frequency under which the device can produce maximum power.
5.Additionally,a simple transducer(including some circuit)in block diagram needs to be designed.And the material of the device should be discussed briefly.
6.calculations and results of the expriments is important should be right.
7.the dissertation will be divided into the following sections:introdcution,methods,results,discussions,conclusions.Other section headings are allowable.
8.only one columns is enough.The report should contain no more than 10 tables and 10 figures.
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