查询词典 state councillor

In this paper the dynamics characteristics are analyzed theoretically at first. According to the unique configuration and mechanics characteristics, the mechanics model and kinetic differential equation of the half-tracked air-cushion vehicle are established. Algorithm of mechanics and lifting-state parameters are put forward and analyzed. And variation ranges of the driving state parameters are obtained and the corresponding influence factors are analyzed. The further qualitative studies on control model are carried out.

因此，本文首先从理论上分析了半履带式气垫车的动力学特性，根据半履带式气垫车的独特结构和力学特性，建立了半履带式气垫车的力学模型和相应的运动微分方程，提出并分析了在纵摇与升沉运动时，半履带式气垫车的力学参数和垫升状态参数的计算方法，得到了在行驶过程中各运行状态参数的变化规律，并分析了相应的影响因素，进而对控制对象模型进行了定性研究。

In order to prove the reliability, test studies have been primarily carried out in the indoor soil bin. The data of the vehicle driving state parameters under the same or different terrain are analyzed. The process curves are compared by different control schemes. The theoretical model of the optimum driving state is reliable and fuzzy control scheme is feasible. The disturbances and unknown factors of control system are analyzed. Test results prove that the half-tracked air-cushion vehicle can drive steadily under control of the computer. At the same time the sensors used to measure soil mechanics characteristics on line need to be developed. And it is the important problem to be solved in the future study. The necessary regulation and correction are put up. So the studies in this paper provide some instruction for the further research work.

为了验证本文提出的最佳工作状态及最佳垫压理论，并分析控制系统的可靠性和稳定性，本文在半履带式气垫车的模型车上，在室内土槽中进行了初步的实车性能和理论验证试验，考察了在同种和不同土壤条件下气垫车的行驶状态参数的测量数据，比较了采用不同控制方法下的过程曲线，验证了最佳工作状态的理论模型和模糊控制系统方案的可行性与可靠性，从而保证了采用自整定模糊PID控制器能够使半履带式气垫车在稳定行驶最佳工作状态下；同时通过试验研究，分析了系统中各干扰与未知因素，对控制方案进行了相应的调整和修正，为今后进一步的研究工作提供了一定的指导。

So in this paper based on the characteristics and the optimum state theory of the vehicle, some kinds of control schemes are compared and discussed, and the fuzzy PID control scheme is adopted at last. The relation between air-cushion pressure and fan rotational speed on the optimum driving state is studied. The cushion pressure is used as controlled variable and the fan revolution is used as regulated variable. And transducer and fan motor are actuators.Based on the structure and operating properties of half-tracked air-cushion vehicle, the control system scheme and structure are presented. A control scheme using the self-tuning PID fuzzy logical controller is adopted. Fuzzy rules are set up and some researches have been done for fuzzy tuning method. At the same time the real-time measurement scheme by computer control is proposed, and electric circuits are designed. In the control system of half-tracked air-cushion vehicle cushion pressure P〓 is used as controlled variable and the fan speed n〓 as regulated variable.

因此本文以半履带式气垫车的特性和最佳工作状态理论为指导，通过对各种控制方法的比较与探讨，提出采用模糊PID控制方案，并且研究了在最佳工作状态下垫压及风机转速的关系，提出气垫压力作为控制参数，变频器和风机电机为执行机构，风机转速为调节量；主要进行了自整定模糊PID控制器的设计，研究了自整定PID模糊控制器的实现方法，编制了模糊控制规则，制定了模糊控制参数查询表，并分析了影响自整定模糊控制器相关的影响因素，确定了模糊控制表；为了实现半履带式气垫车的自动控制，还提出了计算机模糊控制系统的原理与结构，设计了相应的测量电路与控制软件。

Because the half-tracked air-cushion vehicle is driving on the bad soil conditions, especially on the soft and wavy terrain, the driving state parameters will change and deviate from the optimum state values.

由于半履带式气垫车工作环境恶劣，特别是路面起伏大，土壤较软等，同时可能会受到各种严重干扰，引起状态参数发生改变，而远离最佳工作状态。

H. Yeung, Yang, Liu, Yan Hong, ZHUANG Guang-Ping Tang a bright, Yang Fan, Liu Xiaobo, Gong Pengfei, Shou-Cheng Wang, Yangming Jun, ZHANG Min, Yu Alfonsin, Cao Xiuying, Wang JF, Yang Deming, LIU Chang, SONG Li Cai, ZHOU Bin, Ma Liang, Yu Gui-silver, Wujiang, Shaanxi Bureau of Surveying and Mapping, the National test of a large group, the State Bureau of Surveying and Mapping agencies, China Surveying and Mapping propaganda Center, the State Bureau of Surveying and Mapping Management Information Center comrades to attend the meeting.

参加国测一大队采访宣传的中央新闻媒体记者赵亚辉、段欣毅、杨维汉、杨光、刘军、殷泓、庄光平、汤一亮、杨晓凡、刘晓波、宫鹏飞、王守城、杨铭军、张敏、俞方辛、操秀英、王剑锋、戴明阳、刘畅、宋利彩、周斌、马亮、喻贵银、吴江，陕西测绘局、国测一大队、国家测绘局机关、中国测绘宣传中心、国家测绘局管理信息中心的有关同志参加会议。

In order that the state equations are standard or normal form, the instatevariables iR and uR in these equations should be expressed as the algebroidal function of exciting source and the state variables.

为使状态方程呈标准形式，方程中的非状态变量iR和uR必须表为激励源和状态量的函数。

State which of the following numbers are unacceptable in Algol and state why.

请说明下列各数中哪些数在Algol语言中是不合规定的，并说明其原因。

To establish the system of state capital budget means to establish the system to manage the collection, allocation and usage of the investment profits of the state capital.

国家必须改变对国有投资企业的管理方式，即由过去的主管企业的专业经济部门对企业的直接行政管理变为出资机构按出资多少对企业的股权管理，即由管企业变为管投资；建立国有资本预算制度，就是在公共财政之外建立国有资产投资利润的上缴、分配和使用的制度。

Let us settle ourselves, and work and wedge our feet downward through the mud and slush of opinion, and prejudice, and tradition,and delusion, and appearance, that alluvion which covers the globe,through Paris and London, through New York and Boston and Concord,through Church and State, through poetry and philosophy and religion, till we come to a hard bottom and rocks in place, which we can call reality, and say, This is, and no mistake; and then begin,having a point d'appui, below freshet and frost and fire, a place where you might found a wall or a state, or set a lamp-post safely,or perhaps a gauge, not a Nilometer, but a Realometer, that future ages might know how deep a freshet of shams and appearances had gathered from time to time.

让我们定下心来工作，并用我们的脚跋涉在那些污泥似的意见、偏见、传统、谬见与表面中间，这蒙蔽全地球的淤土啊，让我们越过巴黎、伦敦、纽约、波士顿、康科德，教会与国家，诗歌，哲学与宗教，直到我们达到一个坚硬的底层，在那里的岩盘上，我们称之为现实，然后说，这就是了，不错的了，然后你可以在这个point d'appui 之上，在洪水、冰霜和火焰下面，开始在这地方建立一道城墙或一个国土，也许能安全地立起一个灯柱，或一个测量仪器，不是尼罗河水测量器了，而是测量现实的仪器，让未来的时代能知道，谎骗与虚有其表曾洪水似的积了又积，积得多么深哪。

Finally, the scheme " reset chip + pull-up resistor" was selected through a large number of tests considering the alterability of product state and operational reliability. The result shows that the initial state control problem in torpedo control system has been completely solved.

在充分试验验证的基础上，考虑到产品状态更改的便捷和工作可靠性，优选了"复位芯片+上拉电阻"解决方案，从根本上解决了因初态不稳定引起的控制系统不可靠的问题。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。