本文關(guān)鍵詞：海上作業(yè)絞車式主動(dòng)升沉補(bǔ)償系統(tǒng)設(shè)計(jì)與仿真　出處：《大連理工大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 海上吊裝 絞車 升沉補(bǔ)償 泵控馬達(dá) 二次調(diào)節(jié)

【摘要】：用于海上吊裝作業(yè)的起重機(jī)是一種重要的海洋工程裝備,其作業(yè)安全性與可靠性歷來(lái)受到各方高度關(guān)注。在眾多威脅吊裝安全的因素中,海浪起伏使吊裝貨物受到的不可控運(yùn)動(dòng)(特別是升沉運(yùn)動(dòng))對(duì)起重機(jī)吊裝作業(yè)安全危害極大。因此,用以解決該問(wèn)題的升沉補(bǔ)償技術(shù)已經(jīng)成為海工裝備制造業(yè)的核心技術(shù)之一。本文對(duì)絞車式主動(dòng)升沉補(bǔ)償系統(tǒng)相關(guān)技術(shù)進(jìn)行深入研究,在已有研究的基礎(chǔ)上進(jìn)行了系統(tǒng)設(shè)計(jì),將泵控液壓馬達(dá)技術(shù)、能量回收技術(shù)與液壓二次調(diào)節(jié)技術(shù)結(jié)合起來(lái),再加上差動(dòng)減速器對(duì)主起升與補(bǔ)償運(yùn)動(dòng)的合成,形成了一種新型絞車式主動(dòng)升沉補(bǔ)償系統(tǒng)。本文對(duì)該系統(tǒng)進(jìn)行了原理設(shè)計(jì)、主要系統(tǒng)參數(shù)設(shè)計(jì)計(jì)算以及重要部件的詳細(xì)設(shè)計(jì),建立了對(duì)應(yīng)系統(tǒng)的AMESim計(jì)算機(jī)仿真模型并實(shí)施了對(duì)系統(tǒng)工作性能的仿真分析,結(jié)果表明所設(shè)計(jì)的系統(tǒng)參數(shù)準(zhǔn)確,控制性能符合實(shí)際要求,在原理上具有可行性。在初步設(shè)計(jì)的基礎(chǔ)上,本文又對(duì)系統(tǒng)進(jìn)行了優(yōu)化設(shè)計(jì),主要優(yōu)化對(duì)象為泵控液壓馬達(dá)系統(tǒng)與PID控制器。在此過(guò)程中,系統(tǒng)參數(shù)與控制性能進(jìn)一步得到優(yōu)化,并在優(yōu)化設(shè)計(jì)參數(shù)的基礎(chǔ)上實(shí)施了第二次仿真分析。仿真結(jié)果可以看出,系統(tǒng)整體工作性能有較好的提高,達(dá)到了優(yōu)化的目的。為了下一步研制工作的順利進(jìn)行,在此對(duì)系統(tǒng)實(shí)驗(yàn)方案進(jìn)行了初步設(shè)計(jì)。
[Abstract]:For offshore hoisting crane is a kind of important marine engineering equipment, the operation safety and reliability has always been highly concerned. Among the many factors threatening the safety of lifting, lifting the waves is not controllable by sports goods (especially the heave) of crane lifting safety hazards greatly. Therefore, already industrial equipment manufacturing industry has become one of the core technology to solve the problem of sea heavecompensation technology. The winch type active heave compensation system or related technology research, design of the system on the basis of the previous research, the pump controlled hydraulic motor and hydraulic energy recovery technology, technical regulation technology combined with two times together, plus the differential decelerator synthesis of main hoisting and motion compensation, the formation of a new type of winch type active heave compensation system. The system of the original Design, detailed design of the main system parameters and key components, established the AMESim simulation model of the corresponding system and carry out simulation analysis on the system performance, the results show that the system design parameter accurately, control performance meets the actual requirements, it is feasible in principle. Based on the preliminary design of this paper. And optimize the design of the system, the main object of optimization for hydraulic pump controlled motor system with PID controller. In this process, the system parameters and the control performance is further optimized, and the implementation of the analysis of the second simulation based on optimal design parameters. Simulation results show that the system has better overall performance improvement in order to achieve the purpose of optimization. The next step of the research work carried out smoothly, the preliminary design of the system of experimental program.

【學(xué)位授予單位】：大連理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：P742

【參考文獻(xiàn)】

相關(guān)博士學(xué)位論文 前1條

1 何龍;液壓二次調(diào)節(jié)慣性負(fù)載系統(tǒng)控制及節(jié)能特性研究[D];燕山大學(xué);2010年

相關(guān)碩士學(xué)位論文 前1條

1 吳隆明;深海作業(yè)起重機(jī)主動(dòng)式升沉補(bǔ)償控制系統(tǒng)的研究與開(kāi)發(fā)[D];華南理工大學(xué);2012年

，

本文編號(hào)：1385603