针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation.
本文设计的混合动力起重机系统主要由柴油发电机组、超级电容器、双向DC-DC变换器和工作电机构成。
These compositions of Hybrid power crane system are diesel generator sets, super capacitors, bi-directional DC-DC converter and work drive motor.
本文以起重机系统为研究对象，综述了国内外起重机防摆控制的研究现状，并在此基础上阐述选题的背景和意义。
For the crane system, this paper reviews the domestic and international present status of anti-swing control of crane, and presents the background and significance of topic selection.
对于起重能力高达1,350公吨的大型履带式起重机，利勃海尔还提供各种多功能副臂系统。
For its larger crawler cranes with lifting capacities up to 1,350 metric tons, Liebherr also offers a wide range of multifunctional jib systems.
最后，我们按照IBRAC技术的方法对虚拟门式起重机司机培训系统进行了分析与设计，并分析了门吊仿真系统的性能。
Finally, according to IBRAC technology, this virtual training system for portal crane drivers is analyzed and designed. The performance of this system is represented as well.
最后，起重机，可在线，实时监测，并派电梯起重机起重机操作步骤的计划，以压载系统(已交付给多艘船舶)。
And finally, the crane can be online, to monitor real time crane lift and also send the planned steps for a crane operation to ballast system (already delivered to several vessels).
起重机现代智能电子吊重防摇控制系统的物理实现须建立在现代电子电路设计基础上。
Physical realization of the cranes modern intelligent electronic anti-sway control system must be based on the modern design of electronic circuit.
现已将模糊控制方法引入水上作业起重机的控制系统，对波浪的扰动进行补偿。
In this paper, fuzzy control method is used for crane control system to compensate disturbance of waves.
将这一控制技术用于起重机的消摆控制系统中，可以有效抑制载荷的残留摆动。
The control technique is applied in anti-swing control systems of cranes to suppress efficiently the residual oscillations of the payload.
文章描述了矿用起重机的功能及各组成部件主要结构和吸料系统设计的理论基础。
This paper describes the new features as well as factories and mines with crane components, the main structure of the suction system design theory.
力矩限制器是履带起重机控制系统重要组成部分。
The load limit device is an important part of the control system of crawler cranes.
介绍一种用于建筑墙板随车起重机的力矩限制器的系统组成、工作原理。
System composition and work principle of a moment limiter used on truck mounted crane for building blocks are described.
起重机机上及远程管理系统有助于企业完善管理、增加作业量、提升设备的利用率。
Crane machine and the remote management system helps companies improve management, increase operational capacity, improve equipment utilization.
四连杆门座式起重机采用最佳优化的组合臂架系统，具有水平落差小、变幅平稳、功耗低的特点。
Four-link portal crane using the best combination of optimized boom system, with horizontal small gap, amplitude stable, low power consumption.
本文还建立了大型起重机剩余寿命评估PC后处理软件系统，本系统不仅可以对起重机的剩余寿命进行更加细致的分析，还可以对该机的使用情况进行统一的管理。
Besides, the author founded a PC after-processing software system which not only could analyze the residual life of cranes more detailed, but also wholly manage the working status of the crane.
对“岸边集装箱起重机”原型系统，进行了详细的描述。
本系统已用于三个不同吨位小型门座起重机的设计。
The system has been used in the design of three light duty portal cranes with different lifting capacity.
工程起重机液压系统漏油按部位可分为：元件泄漏和管路泄漏两种。
Oil leakage in hydraulic systems of construction cranes may be divided according to their locations into two kinds: hydraulic components leakage and piping leakage.
本文简要介绍搬运钢板用电磁桥式起重机遥控系统设计中的几个问题：工艺要求、注意事项、遥控电路设计等。
This article mainly introduce some Problems about Remote System Design for Electromagnetism Bridge Crane using for carrying Steel Plate.
本篇介绍了首台国产QAY25全地面起重机液压系统的设计原理。
The paper introduces the design principle of the first Chinese-built QAY25 all terrain crane's hydraulic system.
介绍了基于系统分析的双梁桥式起重机桥架结构优化设计方法。
This paper introduces an optimization design method for overhead traveling crane structure with double bridge which is based on system analysis.
对起重机吊重系统的动力学分析是解决起重机快速对位问题的基础。
Dynamic analysis for the crane-load or the trolley-load system is the foundation for solving the problem of the cranes fast contraposition.
本文介绍了一个控制桥式起重机的变频调速系统，它根据桥吊的特殊性能要求，采用矢量控制方式，具备平滑调速、能量回馈、顺序制动等功能。
According to the special requires of bridge crane, it adopts the vector control theory, has functions of regulating speed smoothly, energy feed back, sequence brake etc.
除工业以太网和连通性生产线，HAC在电子控制和起重机安全系统以及其它承载设备领域也处领导者地位。
In addition to its Industrial Ethernet and connectivity product lines, HAC has a leading position in electronic control and safety systems for cranes and other load-bearing equipment.
为了缩短培训时间、减低培训费用和提高教学质量，我们拟开发一个进行门式起重机司机培训的计算机实时仿真系统。
In order to shorten the time, lessen the expense and improve the quality of training, a computer realtime simulation training system for drivers of door crane is planned to develop.
文章详细介绍了超大型高架门座式起重机液压同步预升设备的工作原理和液压系统组成，并对液压系统进行了较全面的分析。
The paper introduces in detail the working principle and make-up of the hydraulic synchronisation lifting device for lifting a high portal crane and gives an overall analysis of its hydraulic system.
文章详细介绍了超大型高架门座式起重机液压同步预升设备的工作原理和液压系统组成，并对液压系统进行了较全面的分析。
The paper introduces in detail the working principle and make-up of the hydraulic synchronisation lifting device for lifting a high portal crane and gives an overall analysis of its hydraulic system.
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