本文選題：減速機 + 自動盤繩�。� 參考：《合肥工業(yè)大學》2014年碩士論文

【摘要】：21世紀以來，我國的機械行業(yè)實現(xiàn)了快速的發(fā)展，其中工程機械正逐步成為工業(yè)生產(chǎn)領域中不可或缺的一部分，其性能與質量的提升受到人們的廣泛關注。減速機作為工程機械中常用的機械部件之一，廣泛應用于回轉和起升機械當中，其性能對工程機械的整體品質有直接的影響。于是在減速機出廠之前，，需要對減速機進行必要的性能檢測，以及對起升減速機進行盤繩，確保減速機品質滿足主機的使用要求，故設計一種減速機檢測與盤繩試驗臺顯得尤為重要。 本文通過對試驗臺待試減速機類型要求與功能要求的分析，確定出減速機試驗臺的總體設計方案，實現(xiàn)了減速機檢測與盤繩試驗臺的研發(fā)與設計，并對試驗臺的機械系統(tǒng)、液壓系統(tǒng)以及伺服控制系統(tǒng)進行了詳細的研究。在對伺服控制系統(tǒng)結構研究的同時，通過理論分析，運用動力學原理，完成了伺服系統(tǒng)中各個環(huán)節(jié)數(shù)學模型的建立，從而確立了伺服系統(tǒng)整體的數(shù)學模型，并建立起系統(tǒng)的傳遞函數(shù)。同時根據(jù)試驗臺伺服系統(tǒng)的數(shù)學模型，對系統(tǒng)的PID控制進行了設計與研究，通過Simulink軟件對未加控制器的伺服系統(tǒng)和PID控制下的伺服系統(tǒng)進行了仿真分析，并對兩者的控制效果進行了比較，驗證了試驗臺伺服系統(tǒng)PID控制的可行性。最后通過試驗臺的自動盤繩試驗，得到實際的盤繩效果，進一步驗證了試驗臺智能盤繩控制的有效性。 研制成功的減速機試驗臺，提升了減速機檢測與盤繩設備的自動化程度，對減速機試驗設備的研發(fā)起到借鑒作用，對相關課題的研究具有一定的參考價值。
[Abstract]:Since the 21st century, China's machinery industry has achieved rapid development, in which construction machinery is gradually becoming an indispensable part of the industrial production field, its performance and quality improvement has been widely concerned. As one of the commonly used mechanical parts in construction machinery, reducer is widely used in rotary and hoisting machinery. Its performance has a direct impact on the overall quality of construction machinery. Therefore, before the reducer leaves the factory, it is necessary to carry out the necessary performance tests on the reducer, as well as to carry out the hoisting rope to ensure that the quality of the reducer meets the requirements of the main engine. Therefore, it is very important to design a kind of reducer test bench and test bench. Through the analysis of the type and function requirements of the reducer, the overall design scheme of the reducer test bench is determined in this paper. The research and design of reducer testing and tether test bench are realized, and the mechanical system, hydraulic system and servo control system of the test bed are studied in detail. While studying the structure of servo control system, through theoretical analysis and dynamic principle, the mathematical model of every link in servo system is established, and the whole mathematical model of servo system is established. The transfer function of the system is established. At the same time, according to the mathematical model of the servo system of the test-bed, the pid control of the system is designed and studied. The servo system without controller and the servo system under the pid control are simulated and analyzed by Simulink software. The feasibility of pid control of servo system is verified by comparing their control effects. Finally, through the automatic rope test of the test bench, the actual effect of the rope is obtained, which further verifies the effectiveness of the intelligent rope-rope control of the test-bed. The developed test bench of the reducer has improved the degree of the detection of the reducer and the automation of the rope device. It has some reference value to the research and development of reducer test equipment.
【學位授予單位】：合肥工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TH132.46

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