rigid attitude 中文意思是什麼
rigid attitude
解釋
僵硬態度-
Across the rigid - flexible coupling dynamic analysis, we acquired the coupled effects between the three - dimensional attitude motion of the satellite and the flexible vibration of the antenna ' s supporting beam, and got the dynamic behaviors of the system. and we found the change pattern of the antenna ' s structure parameters, which decide the system ' s connatural characteristic and its dynamic response
通過對衛星?天線形成的剛柔耦合系統進行動力學分析，獲得了衛星的剛體運動與天線的彈性振動之間的耦合影響規律及其真實的動力學行為，得到了天線結構參數對衛星?天線系統的固有特性及其動力學響應的影響規律，為衛星姿態控制和天線結構優化設計奠定了基礎。 -
In the base of rigid body kinematics, the equations of attitude computation was developed via the imu sensor ’ s output, and a new method of the integrated attitude determination using gyroscope ’ s dynamic output and accelerometer ’ s static output was presented
基於剛體運動學，本文給出了由慣性測量單元的輸出所確定的氣浮臺姿態解算方程，並提出了利用陀螺儀的動態輸出與加速度計的靜態輸出進行組合的姿態確定方法。 -
Based on the comparison and analysis of the purpose, contents, curriculums and teaching methods of moral education at school in both china and the united states, this dissertation puts forward solutions and ideas in five aspects : how to improve the methods of patriotism education, strengthen socialism education, and develop our chinese spirit ; how to carry forward and creatively transform our chinese good moral traditions in a critical attitude, and to borrow and improve the worldwide advanced cultural achievements ; how to reform the rigid and dogmatical curriculums of moral education, and attach importance to indirect moral education in a way of influencing students " morality in every aspect ; how to achieve the goal of moral education imperceptibly through the social practice to strengthen student " personal experience ; and how to bring full play to student " subjectivity during the course of moral education so as to carry out moral - integrity - forming education aiming at personality modernization
本文內容包括六個部分：導論；中美學校德育目標的比較；中美學校德育內容的比較；中美學校德育課程的比較；中美學校德育實施方式的比較；啟示與思考。論文通過對中美兩國學校德育的目標、內容、課程設置、實施方式等方面進行比較和分析，從五個方面提出了我國德育的對策和思考：改進愛國主義教育形式，強化愛國主義教育，努力培育民族精神；加強對中華民族道德傳統的批判繼承和創造性轉換，並借鑒和改造世界先進文化成果；改革僵化的「教條」式德育課程，重視隱蔽的德育課程，以全方位地對學生實施德育影響；通過社會實踐活動強化學生的情感體驗，在潛移默化中達到德育的目的；在德育過程中充分發揮學生的主體性，實施以人格現代化為目標的德性養成教育。 -
Attitude control dynamics and stability of coupled system with rigid body filled with full liquid and attached to a flexible appendage
具有撓性附件的全充液剛體耦合系統的姿態控制動力學與穩定性 -
Based on the above perception, we carried out systematic research on attitude control of a rigid body and its application to robot control. our research is supported partly by the national natural science foundation of china ( grant no. 69774010 ), aeronautical science foundation of china ( grant no. 97d53040 ) and the national 973 fundamental research program of china ( grant no. g1988030417 ). the main contributions of this dissertation are as follows : ( 1 ) four kinds of parameters for representing the attitude of a rigid body are studied
基於這樣的認識，本文在國家自然科學基金項目「剛體姿態控制的幾何方法」 （基金代號： 69774010 ） 、航空科學基金項目「航空火控系統中的姿態控制問題」 （基金代號： 97d53040 ）和國家973重大基礎研究項目「復雜大系統過程優化與高性能軟體」 （項目代號： g1988030417 ）的資助下，對剛體姿態控制及其在機器人控制中的應用進行了較為系統的研究。 -
In the task space, the attitude space of the robot end - effector is parameterized by rodrigues parameters, and an output feedback controller without the generalized velocity is designed for controlling the position and attitude of the end - effector of a rigid robot
利用機器人控制系統固有的無源性，在作業空間中，採用rodrigues參數描述末端執行器的姿態，設計了用於機器人末端執行器位姿控制的輸出反饋控制律，消除了控制器中的廣義速度。 -
The proposed control system includes the attitude controller acting on the rigid hub, designed by using pulse - width pulse - frequency ( pwpf ) modulation integrated with command shaping technique based on csvs method, and the piezoelectric material elements as sensors / actuators bonded on the surface of the beam appendages, designed by the optimal positive position feedback ( oppf ) control technique, in which the selection of ppf gains is determined via introducing a cost function to be minimized by feedback gains which are subject to the stability criterion at the
設計的控制器僅利用輸出信息，從而避免設計撓性模態狀態觀測器以及引入狀態觀測器誤差;在此基礎上，採用分力合成方法設計命令成形控制器來抑制撓性附件的振動，設計的優化命令成形控制信號在理論上可以對系統的各階撓性模態完全抑制。但考慮到模型不確定性和外部擾動，在內迴路又設計了最優正位置反饋（ oppf ）補償器以增加撓性結構的阻尼，使撓性結構的振動能夠很快衰減。 -
3. the three - axis attitude stabilization of the rigid satellite has been studied. and, the influences of the external disturbances on the system stabilization have been studied
3 、設計了剛體衛星的三軸姿態穩定控制律，分析了外界干擾對剛體衛星姿態的影響和系統的穩定性。 -
The dynamic model of the satellite with a flexible appendage has been studied in this thesis. also, the techniques of the satellite earth acquisition and three - axis attitude stabilization of both the rigid satellite and the liquid - filled satellite have been researched
本文針對單翼大撓性太陽帆板衛星，建立了撓性衛星動力學模型，在此基礎上，研究了地球捕獲、剛體衛星三軸姿態穩定、充液衛星三軸姿態穩定問題。 -
The nonlinear h and h2 / h control theories are applied to solve the problem of robust h control and the problem of disturbance almost decoupling of the rigid body attitude systems and the robot systems to verify the rationality and the validity of the results proposed in this dissertation
應用非線性h _和h _ 2 h _控制理論解決了剛體姿態系統和機器人系統的h _控制問題、干擾近似解耦問題等，驗證了論文有關結論的合理性和有效性。 -
The rigid and flexible trusses were simulated respectively. the dependences of the attitude angle degree and angle velocity of the spacecraft on the rigid and flexible situation in the deployment process and drive velocities loaded on the joints were derived. the frequency - amplitude characteristic curves were gained from the attitude angle velocity curves of the deployment of the flexible truss and locked flexible truss after deployment through the fast fourier transition ( fft ) method
文中給出了展開前後的動力學固有特性;對展開過程中分別為剛性桁架和柔性桁架兩種情況進行了模擬計算，對比了兩種情況的桁架展開過程中衛星姿態角及姿態角速度的變化;比較了柔性桁架不同展開速度對衛星姿態角及姿態角速度的影響;分析了柔性桁架展開過程對衛星非展開方向的姿態角度及角速度的影響及原因;對柔性桁架展開過程中及展開鎖定后的衛星姿態角速度的變化曲線進行快速傅立葉變換，得到柔性桁架展開過程即展開鎖定后衛星姿態角速度的頻幅特性曲線。 -
Lastly, establish the rigid - body spaceship attitude kinematics and dynamics equations, and primarily design the spaceship attitude law including limit loop parameters and two kind switch curves. analyze the astronaut ’ s disturbance moments. put the disturbance moments of typical astronaut ’ s push - off act as the input datas of the control system simulation, and analyze the response of the attitude control system after disturbed
最後，建立剛體飛船姿態運動學及動力學方程，並對飛船姿態控制律進行了初步的設計，包括極限環參數的設計和兩類典型的開關曲線的設計;對航天員擾動力矩進行了分析;以典型的航天員推離動作對飛船的擾動力矩作為控制系統模擬的輸入參數，分析姿態控制系統受到擾動后的響應。 -
When the robot arm and its end - effector is treated as a rigid body, as is quite reasonable in most cases, the motion control, especially attitude control, of a rigid body becomes the basic problem of robot control
因此，當將機械臂和末端執行器近似看作剛體時，機器人的底層控制問題實際上是剛體運動的控制問題。 -
Control of chaotic attitude motion of a magnetic rigid spacecraft in complex force fields
復雜力場中磁性剛體航天器混沌姿態運動的控制
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