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- attitude angle velocity 姿态角速度
- The results of simulation given in this paper indicate that the SINS/DTU can effectively improve on the following navigation parameters: velocity, latitude and longitude, yawing and attitude angle, position of track-reckoning etc. 仿真结果表明,该组合导航系统可有效地减小速率、经度和纬度、航向角和姿态角及航迹推算下的位置等导航参数的累积误差。
- The vehicle speed has much effect on the value of guide force and yaw angle velocity. 车速的变化对导向力和横摆运动有较大的影响。
- The behavior is represented by displace, velocity, acceleration, angle displace, angle velocity, angle acceleration, action force and parameter fuzzy coefficient. 从实现功能的角度分析行为 ,提出用位移、速度、加速度、角位移、角速度、角加速度等刚体运动学参数描述行为 ;
- Two methods to measuring the spin angle velocity of aerocraft are put forward,one is using the accelerator,the other one is using piezoelectricity gyro. 提出了两种测量航天飞行体自旋角速度的方法:一种是利用加速度表来测量航天飞行体自旋角速度,另一种是利用压电式陀螺仪来测量航天飞行体自旋角速度。
- The larger the eccentricity ratio, the larger the attitude angle gets.When the eccentricity ratio is less than 0.6, the effect of effective viscosity is unobvious. 偏心率越大,有效黏度效应引起偏位角增大幅度越大,当偏心率小于0.;6时,有效黏度效应不明显。
- For Micromachined Gyroscopes, the vibration amplitude in driving direction changes with the input angle velocity, thus the measuring precision is degraded. 在振动式微陀螺的工作过程中,输入角加速度的变化将导致驱动轴振动幅值的变化,从而降低微陀螺的测量精度。
- The error of pico-satellite attitude angle measurement consists of sun vector measurement error and sun vector calculation error,which are analyzed and calculated respectively. 分别分析计算了皮卫星姿态角测量的两大误差源:太阳矢量实际测量误差和轨道模型演化计算的太阳矢量误差。
- The transition phenomenon in process of start of direct current electric motor is discussed, angle velocity of it and Variety relation posture of electric privot current depending on time are given. 本文讨论了直流电动机起动过程中的过渡现象,并给出了这一过程中直流电动机的角速度和电枢电流随时间变化的关系式。
- To avoid the shortage of raceway control theory, the attitude angle of rolling ball decided by raceway control theory is substituted by the one obtained from the analysis of D’ Alembert principle. 为避免沟道控制理论的不足,滚动体姿态角的计算采用了按照达朗伯原理推导的计算公式,取代了由沟道控制理论得出的姿态角。
- For the control response, in the whole flight speed range, the attitude angles of autogyro change small, especially the pitch angle. 全飞行速度范围内姿态变化很小,尤其是纵向俯仰角;
- Abstract The error of pico-satellite attitude angle measurement consists of sun vector measurement error and sun vector calculation error, which are analyzed and calculated respectively. 摘要 分别分析计算了皮卫星姿态角测量的两大误差源:太阳矢量实际测量误差和轨道模型演化计算的太阳矢量误差。
- Attitude Control of Sub-mini Unmanned Helicopter Based On Tilt Sensor and Angle Velocity Gyroscope 基于倾角传感器和角速率陀螺的超小型无人直升机姿态控制器
- Attitude Control of Sub - mini Unmanned Helicopter Based On Tilt Sensor and Angle Velocity Gyroscope 基于倾角传感器和角速率陀螺的超小型无人直升机姿态控制器
- The plant was growing at an angle. 植物呈一定角度生长。
- The attitude of grownups has changed. 成年人的态度已有了转变。
- For strapdown imaging homing seeker system,the mapping relation from body line-of-sight(LOS) angles and missile attitude angles to inertial LOS angles is described. Then its Jacobin matrix and error transfer equations are derived. 针对捷联成像寻的器,首先给出体视线和弹体姿态到惯性视线的映射关系,然后通过推导映射函数的雅克比矩阵,给出了从体视线和弹体姿态到惯性视线的误差传递公式。
- He asked for help in a suppliant attitude. 他以恳求的态度要我帮忙。
- He has a mellow attitude to life. 他对生活有种成熟的看法。
- He undertook to defend this attitude. 他开始为这一态度辩护。