relative acceleration
英 [ˈrelətɪv əkˌseləˈreɪʃn]
美 [ˈrelətɪv əkˌseləˈreɪʃn]
网络 相对加速度; 对加速度
双语例句
- The filter dynamics are built in the three dimensional engagement scenario and the states are composed of relative position, velocity, missile acceleration and target acceleration.
在三维坐标下，创建包含导弹运动方程、目标运动方程、弹目相对运动方程的滤波模型。 - Relative Vertical Acceleration and the Mesoscale Atmospheric Motion Equations
相对垂直加速度和中尺度大气运动方程组 - The motion regularities and conditions of the material on the shaker were analysed according to the relative motion theory. The range of the K value ( the ratio of acceleration) was determined under different conditions The result was verified on the shaker test-bed.
并用相对运动理论分析了筛上物的运动规律、运动条件，及其运动参数K（加速度比）在不同条件下的取值范围，并在振动筛上实测后加以验证。 - Effective Doppler Compensation for Underwater Acoustic Communications under Relative Acceleration
加速度下的水声通信多普勒频移补偿方法 - To avoid collision with static and dynamic obstacles, the magnitude and ( direction) of the acceleration of mobile robot was adjusted dynamically in real time based on the relative acceleration information.
相对坐标系中，采用包含相对加速度信息的避碰算法，通过动态实时地调整机器人加速度的大小和方向，使其避开障碍物。 - Some new concepts such as relative force, relative acceleration, relative reference frame, absolute force, absolute acceleration, and absolute reference frame was put forward.
提出了相对力、相对加速度、相对参照系和绝对力、绝对加速度、绝对参照系的新概念。 - Relative Motion Methord for second Acceleration Analysis of Planar Mechanism
机构二次加速度分析的相对运动解法 - In this paper we recur the relative efficiencies of the two acceleration processes using a one-dimensional ( 1D) analysis when an intense short-pulse laser propagates in an underdense plasma.
本文重现了这种一维模型下强短单脉冲激光与稀薄等离子体相互作用时电子有质动力加速和尾波场加速的相对效率。 - The earn mechanism and rank and slide piece mechanism are chosen as typical examples to analyse and solute the relative motion and acceleration of mechanism in this article.
以凸轮机构和曲柄滑块机构为典型例分析和求解机构中的相对运动和加速度。 - In consideration of particulars of cam mechanisms in machine tools, a single degree of freedom linear model has been established and two dimensionless shock spectra, initial relative acceleration response spectrum and residual displacemen response spectrum, have been defined.
考虑机床凸轮机构的特点，建立了线性单自由度动力学模型。定义了两种无量纲冲击谱，初始相对加速度响应谱和残留位移响应谱。 - Based on the law of motion for transporting pipes in hose mining system, calculation formulas have been derived, by adopting proper empirical formular for ocean current and gravity wave theory, for relative velocity between seawater and pipes and its acceleration while transporting pipes moving.
根据软管采矿系统工作时管道的运动规律，采用合适的海流速度的经验计算公式和微幅重力波理论，推导出了输送管道运动时海水质点与管道的相对速度和加速度的计算公式； - The hazards induced by relative sea level rise include: coastal erosion, acceleration and increasing frequency of storm surge, salinity intrusion, quality degradation of drinking water, coastal lowland inundation, and decrease of function of the coastal defense projects.
相对海平面上升能够在沿海地区造成海岸侵蚀、风暴潮灾害加剧、海水入侵、水资源和水环境遭到破坏、沿海低地被淹、防汛工程功能降低等诸多灾害。 - New Method and Equipments for the Measurement of Relative Vibrational Acceleration, Velocity and Displacement
相对振动加速度、速度和位移的新测量方法和装置的研究 - The result shows that the strength feature of knee joint, back and waist muscle can be evaluated based on the parameters of relative moment of various joints, acceleration time and angle of moment.
结果表明，古典式摔跤运动员膝关节、腰背和肘关节力量特征，可用各关节作功时的相对峰力矩、加速时间和峰力矩角度的参数大小评价； - The infection of the time delay for the active vibration control of the ultra precision turning machine is analyzed, both in the cases of absolute acceleration, velocity, displacement and relative acceleration, velocity, displacement as feedback variables.
分析了时滞现象在以绝对变量反馈和相对变量反馈条件下，对超精密机床振动主动控制的影响。 - The SINS adopted the angular speed of relative navigation coordination system to calculate gesture matrix; and the acceleration information of torpedo body coordinate system axis was transformed into navigation coordinate system axis and the navigation calculation was carried out.
捷联惯导系统利用相对导航坐标系角速度计算姿态矩阵，把雷体坐标系轴向加速度信息转换到导航坐标系轴向并进行导航计算。 - By analyzing relative factors that have effect on spring vibration acceleration ( including material characteristic, size parameters, contact initial pressure, contact mass), how to improve the spring system anti-vibration ability of EMR is investigated.
通过分析影响电磁继电器触簧系统振动加速度的相关因素（主要包括材料特性参数、尺寸参数、触点初压力、触点质量），得出了若干有关提高电磁继电器触簧系统抗振性能的重要结论。 - Calculation of Relative Velocity and Acceleration Matrix of Function Mechanism Design Time
函数机构设计时相对速度及加速度矩阵的导出 - The compound control strategies based on fuzzy control and LQG optimal control was proposed, the inputs of fuzzy control were the relative velocity and relative acceleration of the suspension, the output was the road excitation grades, and in MATLAB verified the accuracy of the fuzzy controller.
提出了基于模糊控制和LQG最优控制的复合控制策略，模糊控制是以悬架的相对位移和相对速度作为输入，路面激励等级作为输出的，并在MATLAB中验证了该模糊控制器的准确性。 - Simulation results show that the improved artificial potential filed not only reliably gain the path with obstacle avoided but also achieve an optimum path with less waste of robot path length by considering relative velocity and acceleration information between objects.
仿真实验结果表明，改进人工势场法不仅能可靠的得到避障规划路径，由于还考虑到物体之间的相对速度信息和相对加速度信息，得到的规划路径更加有效，减少了不必要的路径浪费。 - Considering the relative acceleration, the time-to-go estimate method is derived, which makes estimation result closer to the actual value.
推导了考虑相对加速度的待飞时间估计方法，使待飞时间的估算更接近实际值。 - The frequency response functions of relative displacement and absolute acceleration are derived under acting of harmonic ground excitation.
推导了地面简谐运动作用下的加速度和位移的频率响应函数。 - Comparing with the previous tests shows that, the relative displacement and the acceleration reduction factor of isolation layer without asphalt between brick pier were lager than those with asphalt.
与之前的试验结果对比可以看出，试验中去除砖墩间沥青的影响后，隔震层相对位移、加速度折减系数比有砖墩间沥青的都要大。 - The relative radius vector, velocity, acceleration of rocket sled centroid and inertia moments are formulated by rocket motor charge geometric burning law.
在发动机星形装药几何燃烧规律的基础上推导了该火箭橇质心相对矢径、运动速度与加速度及转动惯量的计算公式。 - Use the frequency band relative energy accumulation rate of change target to analysis the acceleration signal. Then use of statistical methods to determine the damage position of rigid tie-bar arch bridge suspender.
通过频带相对能量累积变化率指标来分析损伤前后加速度信号，利用概率统计的方法判断刚性系杆拱桥吊杆损伤的位置。 - The changing characteristic of frequency spectrum of acceleration curve and the relative relationship of the maximum value of acceleration of the symmetrical points at both left side of left tunnel and right side of right tunnel are revealed.
探明了左隧道左侧与右隧道右侧对称各点的加速度曲线频谱特性变化特点及其加速度最大值的相对关系。 - Micro gyroscope is a kind of sensor which can measure the angle velocity in relative space. It works on basis of Coriolis acceleration detection theory, and it is widely used in military affairs and civil.
微陀螺系统是一种能够测量物体相对惯性空间角速度的传感器，它是基于哥氏加速度检测原理而工作的，在军事、导航领域有着广泛的应用。 - We concluded that motion temperature is contractive, and the contraction factor of temperature only relative to the velocity of subsystem, nor to acceleration.
进一步得出，运动温度相对固有温度要发生收缩，且温度的收缩因子只与子系统的速度有关而与加速度无关。 - After isolation, the relative displacement and acceleration curve of both the inner and outer tank wall is more gentle and the cycle is longer, and the peak values of the relative displacement and acceleration reduce.
隔震后，内外罐壁相对位移和加速度曲线比隔震前平缓，周期拉长。相对位移峰值和相对加速度峰值均有所降低，外罐减震率不及内罐。 - Secondly, for the relative motion system under the acceleration perturbation, the H2 norm of the error transfer function is expressed by introducing the parameterization controller into the perturbed system, and robust controller of disturbance inhibition is designed by minimizing the index of H2 norm.
然后，对于加速度摄动下的相对运动系统，本文将参数化形式的控制器引入到受摄动系统中，得到了误差传递函数的H2范数表达式，通过极小化该表达式求解出扰动抑制的鲁棒控制器。