具有升沉补偿顶推架的作用；
因此，需要采用升沉补偿系统对钻柱升沉运动进行补偿。
Therefore, a drill string heave compensation system is needed to compensate the heave motion.
分析了深海采矿装置的自动升沉补偿系统的重要性和研究现状。
The importance and present research situation of the heave compensation system for deep-ocean mining equipment is analyzed.
深海采矿时的升沉补偿是深海采矿技术中尚待解决的关键技术之一。
Heave compensation is one of the key techniques which need to be solved in the deep sea mine technique.
一个程序，以确定性能的升沉补偿系统的实际海上工作条件进行了。
A program to determine the performance of heave compensator systems under actual at-sea working conditions has been undertaken.
根据相似原理建立了主动型升沉补偿系统的模拟试验系统并研究了其控制策略。
A simulation test system of the active heave compensation system is built based on the similarity principle and its control strategy is studied.
试验结果表明，所提出的主动型升沉补偿系统是可行的，具有较高的补偿精度。
The experimental results show that the active heave system put forward is feasible and has higher compensation precision.
深海采矿装置波浪升沉补偿系统是保证深海采矿作业安全进行必不可少的装备之一。
The wave heave compensation system of the deep sea mining unit is one of the essential equipments to ensure the safety of the deep sea mining operations.
根据升沉补偿系统主动隔振的简单模型，采用不同控制策略，设计了几套控制系统。
According the simple active vibration isolation system model, using different control ways, designed a lot of control systems.
对被动式、主动式和半主动式游车与大钩间装设的升沉补偿装置性能进行比较分析。
Then in accordance with classification method of the passive, active and semi-active system, the performance of compensator mounted between travelling block and hook is studied deeply.
提出了一种主动型升沉补偿系统，解决了深海采矿装置升沉运动信号采集的关键难题。
A kind of active heave compensation system is put forward, and the key difficult problem to detect the heave motion signal of the deep-ocean mining equipment is solved.
该方法经改进后，可应用于深海采矿升沉补偿系统中，为采矿船提供实时、准确的升沉位移数值。
After being improved, this system can be uesd in the heave compensation system for deep sea mining system, and provides real time and exact heave distance for the mining ship.
数值计算结果表明采用收放拖缆的升沉补偿方法能够有效削弱母船升沉运动对拖体深度和拖缆张力的影响。
The partial differential equations are discretized by finite difference method and the transient values of towed body depth and cable tension are computed by Newton Iteration when the heave …
数值计算结果表明采用收放拖缆的升沉补偿方法能够有效削弱母船升沉运动对拖体深度和拖缆张力的影响。
The partial differential equations are discretized by finite difference method and the transient values of towed body depth and cable tension are computed by Newton Iteration when the heave …
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