Industrial ethernet network of the computer monitoring and control system for ship lift of gaobazhou water control project is made up of a and b double redundancy ring optical fiber networks with better reliability and flexibility 摘要高坝洲升船机计算机监控系统工业以太网由a 、 b双冗余环形光纤网络组成，具有较高的通信可靠性和灵活性。
There are a study of system construct and control parameter calculate of geheyan first step ship elevator . great the simulation model of the drive system , simulat the dynamic capability in some kind disturb condition 这里以清江隔河岩第一级升船机为对象对控制系统的组成和参数计算作了研究，对其控制性能进行仿真设计，仿真系统在各种系统扰动下的动态性能。
As a important transit construction , ship elevator will be used in more and more hydraulic engineering with its particular merit and distinctness economy benefit . almost every vertical ship elevator in the world used the multidriver system with common shaft 升船机作为一种重要的通航建筑型式及其独特的优点和明显的经济效益，在越来越多的水利枢纽工程中得以应用。
Since the peculiarly of the drivesystem , there are huge size . and much disturb in mechanism system . so the construct and the control parameters of the control system have great influence to the capability and dependability of the system 由于升船机传动系统的特殊性，几何形状大，机械耦合扰动大，控制系统的组成形式和控制参数的选择对系统的性能和可靠性都有很大的影响。
The results indicate that the proposed method here is reliable , convenient and accurate . the method this paper presented can be used as reference for the tgp ship lifter . at the same time , it provides a successful adjustment experience for suspending structures under the load related to displacement 本文提出的调索方案，对正在设计中的三峡升船机有一定参考价值，同时也为所受荷载与调索过程有关的悬吊结构的水平度调整提供了很好的借鉴。
Based on the dynamic analysis of the three - dimensions finite element model of three - gorges ship lift structure , the equivalent reduced mechanical model is established . the comparisons beween the dynamic characteristics and seismic response of these two models demonstrate that the reduced mechanical model can be used in the research on the seismic whipping effect control in the top machinery building of the ship lift structure 本文基于三维有限元模型的动力分析建立了等效的简化力学模型。两种模型的动力特性和地震反应表明，升船机顶部厂房地震鞭梢效应的磁流变智能自适应减震控制可以采用本文建立的简化力学模型模型。
It is important to maintain the ship chamber horizontal and keep cable tensions in equilibrium during the running of the hoisting fully balancing type ship lifter . the distributions of displacements and cable tensions are unbalanced because of construction errors . a hydraulic balance system which has 48 oil cylinders is designed to eliminate the unsafe factor 为了消除该不安全因素，使升船机工作时，承船厢能在水平、受力均衡的状态下升降，设计中的升船机有一个由48个液压油缸组成的液压均衡系统，靠它维持船厢的水平状态和提升索拉力均衡。
The problems of the control and the matching between the winch and the friction wheels during up - going along the slope , horizontally passing over the hump and lowering down along the slope of the traction tracks for the elevator are discussed , from which the problems during the commissioning of the elevator are analyzed in detail as well 文中探讨了料坡式升船机沿斜坡上升、峰顶水平运行、沿斜坡下降等运行过程中的控制及绞车与摩擦轮的配合等问题，并对调试过程中出现的问题进行了详细的分析。
Through applying above theories and methods , safety monitoring model of temporary shiplock and ship lift dam sections in three - gorge project is studied . varying rule of dam displacement during construction period is analyzed by viscoelastic finite element , and safety monitoring model of dam displacement and stress during construction period is founded . rationality and validity of the model is validated ( 4 )应用前述的理论和方法，对三峡工程临时船闸坝段、升船机坝段的施工期安全监控模型进行了研究；对施工期坝体位移变化规律进行了粘弹性有限元分析，同时建立了大坝施工期位移和应力的安全监控模型，据此对模型的合理性和有效性进行了验证。
The comparisons of passive isolation control , passive - off control , passive - on control and fuzzy semi - active control show that the roof mr isolation system is a valid and practical intelligent semi - active control system . the roof mr isolation system is quit valid in suppressing the seismic whipping effect of the top machinery building 本文比较了被动隔震控制、被动-关控制和被动-开控制和模糊半主动控制效果。研究表明：安装屋盖mr智能隔震系统有效的抑制了升船机顶部厂房的地震鞭梢效应，是一种有效和实用的智能半主动控制系统。
