| 1. | The test validates the anti - rolling principle of passive anti - rolling tank and provides test data for designing and installing anti - rolling tank on ships in the future
试验验证了被动式减摇水舱的减摇机理，为将来实船装备减摇水舱提供了试验依据。 |
| 2. | The paper goes on analog rolling motion by forcing regular waves on tank test platform and investigates the anti - rolling performance of passive anti - rolling tank . the test platform runs normally and meets with the test needs
最后论文作者利用所设计的水舱试验台架对规则波作用下的船舶横摇运动进行了模拟，并对被动式减摇水舱模型的减摇性能进行了试验研究。 |
| 3. | The research achievement on the academic research and model test of anti - rolling tank at home and abroad is roughly described first by a lot of documents . aiming at the controlled passively anti - rolling tank , the main subjects are drafted
首先，作者在阅读了大量的国内外资料的基础上，概述了国内外学者在减摇水舱理论研究和模型试验两方面的研究成果，针对可控被动式减摇水舱提出了本论文要解决的问题。 |
| 4. | In addition , we should have not only the theoretical research on the controlled passively anti - rolling tanks , but also carry through performance test on them , which is necessary to study performance of the anti - rolling tank and predict ship ' s rolling motion
最后，对可控被动式减摇水舱的控制系统进行设计，除了进行理论研究外，进行减摇水舱模型性能试验是研究可控被动式减摇水舱性能、进行船舶横摇运动预报的不可缺少的步骤。 |
| 5. | The paper is based on the item the anti - rolling tank test setup among the school " 211 " key construction projects . the control method of the controlled passively anti - rolling tank is mainly investigated , and test about the controlled passively anti - rolling tank is researched
本论文是基于学校“ 211 ”重点建设项目“船舶减摇水舱试验装置”进行的，主要研究可控被动式减摇水舱控制方法和对可控被动式减摇水舱进行摇摆台模型试验。 |
| 6. | The paper goes on test on rolling and swaying motion by regular waves and rolling by irregular waves , and investigates the anti - rolling performance of passive anti - rolling tank . the test validates the anti - rolling principle of passive anti - rolling tank and provides test data for designing and installing anti - rolling tank on ships in the future
最后论文作者利用所设计的水舱试验台架对规则波作用下的船舶横摇、横荡运行和不规则波下的横摇运动进行了试验，并对被动式减摇水舱模型的减摇性能进行了试验研究。 |
| 7. | As the basis of study in the last chapters , the operational principle of passive anti - rolling tank and controlled passively anti - rolling tank is described . we also discuss the configuration of valves , and an innovation selecting the natural frequency of controlled passive anti - rolling is put forward . according to lagrange dynamics equation of motion , a mathematical model of the ship - controlled passively anti - rolling tank system is developed
然后，作为以后各章节研究的基础，介绍了被动式减摇水舱和可控被动式减摇水舱的工作原理，对可控被动式减摇水舱的控制阀配置进行阐述，并且给出了可控被动式减摇水舱的固有周期的选取方法。 |
| 8. | At the same time , it gave frequency domain and time domain solutions of system equations about two motions on pure rolling and rolling coupled swaying of the ship . based on analyzing the control principle of the anti - rolling tank , the optimal control of controlled passive tank is devised according to the principle of optimal control , and the implementation approach presented . the author also studies the controller design of the activated tank , presents the technique of enumerating tank active force , and simulates the three kinds of tank system
在分析减摇水舱控制机理的基础上，根据最优控制原理，提出了可控被动式减摇水舱的最佳控制，给出了最佳控制的实现方法；研究了主动式减摇水舱控制器的设计及确定水舱主动力的方法；对被动式、可控被动式和主动式减摇水舱系统进行了仿真分析。 |
| 9. | In the light of the signals of roll angle and water level , we can control the air valve , and use this control method to simulate the controlled passively anti - rolling tank . simulation results indicate that this control strategy is feasible . the controlled passively anti - rolling tank can work in the wide frequency range
控制策略是根据横摇角度和边舱液位信号的变化来对气阀进行控制，采用这种控制策略对可控被动式减摇水舱进行了仿真研究，结果表明所控制策略是行之有效的，可控被动式减摇水舱能在更宽的频率范围内达到较好的减摇效果。 |
| 10. | Design procedure of u - shaped anti - rolling tank system is established , and program of scale design for tank is summarized , and an innovation selecting the natural frequency of controlled passive anti - rolling tank is put forward according to variation range of wave frequency , the natural frequency of rolling of a ship and other influencing factors , and causes of formation of tank damping and motion state of water in tank are studied , calculation formula of the u - tube tank damping and design method of tank damping configuration are given , and the influence of tank vertical location within the ship on ship parameters , stabilization performance of tank and water motion in tank is studied
建立了完整的u型减摇水舱系统设计程序；总结了u型减摇水舱尺度设计；提出了根据波浪频率变化范围、船舶固有频率变化范围和其它影响因素，选取可控被动式减摇水舱固有频率的新方法；分析了u型减摇水舱阻尼的形成原因，给出了估算水舱阻尼和设计水舱阻尼结构的方法；研究了减摇水舱在船舶中的垂直位置布置对船舶参数、水舱减摇性能和舱内流体运动性能的影响。 |
