attitude motion 中文意思是什麼

attitude motion 解釋
姿態變動
  • attitude : n. 1. 姿勢,身段。2. 態度,看法。3. 【軍事】飛行姿態。4. 芭蕾舞的一個姿勢。
  • motion : n 1 運動 動 移動(opp rest)。2 (天體的)運行;(車、船等的)動搖;(機器的)開動 運轉;【機械工...
  1. 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。
  2. As a wildly used evaluation form in education on information technology finial evaluation has its meaning value to exist, although it does not pay much attention to " process and method " and " motion, attitude and sense of worth "

    終結性評價雖然對新課程學習目標中「過程與方法」 「情感態度價值觀」的關注有所缺陷,但它仍然是信息技術教育中應用較為廣泛的一種評價形式,無論是在今天還是在未來都將有其存在的意義和價值。
  3. It include dynamic system which used to describe the motion of orbit and attitude of the space station, gnc system that describe the control of orbit and attitude of the space station system ; power system, that provide the power supply for the space station

    其中:動力學子系統描述空間站運行的軌道和姿態運動, gnc系統主要描述空間站的軌道、姿態控制,電力系統主要描述空間站的電力供應情況。
  4. The simulation results show that the feature point detection and tracking algorithm is feasible. next, matched points based essential matrix estimation is studied. the spacecraft attitude and position parameters are derived from essential matrix and the scale of motion is recovered with range information from laser ranger taken in account

    再次,研究基於匹配特徵點對的本質矩陣的估計演算法,給出了由本質矩陣求取空間探測器的姿態信息和位置信息的方法,並且結合激光測距儀信息,得到探測器的運動比例參數,實現軟著陸過程的導航。
  5. Secondly, at the premise of the basic hypothesizes, establish the “ astronaut - spaceship ” system dynamics equations based on the principle of momentum conservation, and simulate the disturbance influence of the spaceship attitude induced by five kinds astronaut ’ s motion include stand - up act, landing act, right arm single - pendulum motion, left arm double - pendulum motion, right arm operating panel motion

    其次,在基本假設的前提下,基於動量矩守恆原理建立了「航天員?飛船」系統動力學方程,並模擬分析了起立動作、停靠動作、右臂單擺運動、左臂雙擺運動和右臂操作儀錶板五類航天員運動對飛船的姿態的擾動影響。
  6. Attitude errors are given first, and then theoretical analysis, simulation result show 3 kinds of attitude errors ’ affection both on the doppler and the image. 5. motion compensations based on gps / ins / imu control system and pga self - focus arithmetic are analyzed

    5 .研究了以gps / ins / imu為基礎的平臺控制系統和以pga演算法為基礎的自聚焦兩種主要的運動補償方案,並根據載機運動狀態和多普勒頻率的關系,推導了一種基於瞬時運動狀態的運動方法,最後結合rd演算法加以補償。
  7. Firstly, under the assumption that the output driving torque generated by the stepper motor of the mirror is constant, such influence analysis is conducted. secondly, a mathematic model of the stepper motor is given. under the assumtion that the input impulse frequence is constant, the rotational motion of the stepper motor of the mirror with the mutual exertions of damping torque, friction torque and disturbance torque generated by satellite platform ' s attitude motion is simulated and analyzed

    對衛星平臺姿態振動對紅外相機掃描機構轉動的影響進行了系統深入的模擬分析:首先在步進電機驅動力矩一定條件下,模擬分析了星體姿態運動干擾力矩對紅外相機掃描鏡轉動的影響;接著建立了步進電機的數學模型,在步進電機輸入脈沖頻率一定條件下,模擬分析了步進電機在阻尼力矩、干摩擦力矩、平臺干擾力矩等負載轉矩的共同作用下的轉動情況。
  8. The antenna pointing control is open loop control without feedback. the antenna pointing errors due to antenna tracking motion and satellite attitude adjusting ( trusting ) were analyzed, as well as the influence of damping, tacking velocity and trusting time

    文章分析了天線作跟蹤運動和星體作姿態調整時,對星體姿態控制精度和天線的指向精度影響,同時分析了阻尼、跟蹤速度、噴氣脈沖寬度等因素變化對動力耦合程度的影響。
  9. Missile rudders are executive bodies of missile flight control system, all kinds of attitude motion of missile are depended on the actuator driver fins of rudders

    導彈舵機是導彈飛行控制系統的執行機構,導彈的各種姿態運動都是靠舵機帶動舵面偏轉來實現的。
  10. Topics extend to analysis of both aircraft flight dynamics and spacecraft attitude dynamics, based upon presented principles and equations of motion

    課題擴展分析了航天器飛行動力學和太空船飛行姿態動力學,這些建立在當前的運動理論和方程式上。
  11. In one aspect, the influence of various disturbances upon satellite ' s attitude motion is studyed by simualtion

    模擬分析了各種干擾作用下星體的姿態運動情況。
  12. Secondly, the improved rotation vector algorithms in the pure coning motion are discussed and the computing burden is compared with each other. lastly, computer simulations are executed to test the algorithms " performance. the results show that the rotation vector algorithms can improve the precision of the attitude calculation effectively

    分析了高動態環境下捷聯慣導圓錐誤差的產生機理,研究了純錐運動條件下姿態更新的旋轉矢量優化演算法,對各演算法的計算量和精度進行了對比,最後對各演算法進行了計算機模擬,模擬結果表明:旋轉矢量演算法能有效提高姿態演算法的精度; 2
  13. Thirdly, based on the thought of motion - based ambiguity resolution, a bi - satellite attitude determination method using non - planar baselines is developed making full use of the satellites ’ geostationary property. focused on movement mode demands, the dissertation brings forward a method by large angle yawing movement accompanied with small angle pitch vibration to efficiently solve the rank deficiency problem of vehicle planar motion

    再次,在基於運動解模糊的思想基礎上,充分利用北斗衛星對地靜止的特性,提出了一種非共面基線的雙星定姿方法,並重點分析了對運動特性的要求,提出通過伴隨小幅俯仰擾動的大角度偏航運動方式來有效解決載體平面運動的觀測矩陣秩虧問題。
  14. Firstly, this paper presents the coordinates and time system for discribing satellite motion, and then gives the models of orbit and attitude and satellite relative motion, considered the j2 perturbation

    本文首先給出描述衛星運行所需的時間系統和坐標系,然後建立衛星軌道、姿態動力學模型和基於軌道根數的衛星編隊飛行相對運動方程,並考慮j2項攝動的影響。
  15. The simulation results of the attitude motion of the satellite, panels and connect link deployment motion was provided and discussed

    通過模擬給出了衛星本體姿態運動規律、帆板以及連接架的展開運動的模擬曲線,並對模擬結果進行了初步分析討論。
  16. The attitude algorithm of ship strapdown inertial navigation system under the condi - tion of swaying motion is studied. the cause of the noncommutativity error is also analysed, and the rotation vector is presented to decrease the error. the simulation results indicate that the rotation vector can greatly increase the attitude accuracy

    以船舶為對象,研究了搖擺運動下的捷聯慣導姿態解算問題,分析了不可交換性誤差產生的原因,提出了消除該誤差的等效旋轉矢量方法.模擬結果表明,等效旋轉矢量方法提高了導航精度
  17. Among different movement mode of moving mass, the influence of lateral displacement of the moving mass on the attitude motion of the re - entry vehicle is discussed, the effect of different moving mass ratio and axis position imposing on the attitude of the reentry vehicle is also studied

    本論文詳細地分析了影響系統姿態的因素,研究了在不同的質量體運動形式下,活動質量體的橫向偏移量、質量比、和軸向位置對姿態動力學響應的影響。
  18. Ii on the basis of reviewing and analyzing the present situation of study on criteria of learning evaluation, this article points out a series of problems existed : too much stress being laid on the study of absolute evaluation criteria, the study on discrepancy evaluation criteria being ignored, concrete and operable study being in want of, etc. iii a criteria of learning evaluation for physical education and health curriculum, is put forward in the light of the condition of china by this study, using the experience of foreign countries for reference. the suggested criteria of learning evaluation reads as follow : to use different criteria according to different evaluation content and different learning level, to use rank mark system ( excellent, fine, fair, pass, failure ) and to synthesize students " achievement or improvement in physique, knowledge and skill, attitude, motion expression, and spirit of cooperation and so on. on the basis of fully considering student discrepancy, it is necessary that using extra - mark and 1 rank system to evaluate students " progress and development in physical education curriculum

    3 、通過對中學體育與健康課程學習評價標準實施的調查與分析,借鑒國外體育課程學習評價改革的有益經驗,依據我國基礎教育課程改革的基本要求,以及體育與健康課程標準的精神,提出了我國基礎教育體育與健康課程學習評價標準的初步構想? ?根據不同的評價內容採用不同的評價標準;根據不同的學習水平揚州大學碩士學位論文採用不同的評價標準,並有所側重:結合學生在體能、知識與技能、學習態度、情意表現與合作精神等方面所取得的成績和表現情況,對學生體育與健康課程學習成績進行綜合評價,採用等級制(優秀、良好、中、及格、不及格) :充分考慮學生的個體差異性,對于學生在體育學習上的進步與發展運用附加分、士1等級等方法給予評定。
  19. This paper takes hj - 1b satellite and onboard infrared camera scanning mirror as research objects. the influences on respective motion performance caused by the dynamic interactions between them are evaluated. the emphasis is put on the influence of satellite platform ' s attitude motion upon infrared camera scanning mirror ' s continuous scanning motion

    本文以hj - 1b衛星和其上的紅外相機掃描鏡為研究對象,分析兩者之間的動力學耦合對各自運動特性的影響情況,並著重分析了衛星平臺姿態振動對紅外相機掃描機構轉動的影響。
  20. 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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