Taking into account properties of the geomagnetic field, a new PD magnetic control law using the feedback information of attitude Angle and attitude rate is developed.

根据极地轨道地磁场变化的特性，利用卫星的姿态角和姿态角速率作为反馈信号，提出了一种采用磁力矩器的比例微分(PD)控制规律设计方法。

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The conic errors produced by frequency band narrow, quantization error, and installation error of gyro and low attitude update rate were analyzed.

研究了由陀螺频带不足、量化误差和安装误差，以及姿态更新率过低造成的圆锥误差。

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The attitude Angle (or angular rate) data of INS were often ignored during study and application of automatic alignment technique.

在以往的自对准技术研究与应用中，惯导系统的姿态角(或角速率)信息往往是被忽略不用的。

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Worcestershire chairman John Elliott provided more evidence for the prosecution when he launched a scathing attack on the bowler, questioning his attitude and work-rate during his stint with the county.

BBC: The biggest turnaround for me has been Shoaib

His overall work-rate and attitude for it were terrific after what has been a difficult couple of weeks for him, missing a penalty at Tottenham and then the England debacle.

BBC: Bruce backs Bent for England call

If recent developments in Slovakia and Slovenia are any guide, it seems that as the economies of east-central Europe converge with the EU15, so too will the transition region's attitude towards flat-rate taxation.

ECONOMIST: Will more of eastern Europe adopt flat-rate tax regimes?