Small satellites use commercial off-the-shelf sensors and actuators for attitude determination
and control (ADC) to reduce the cost. These sensors and actuators are usually not as robust …

A navigation algorithm is proposed to increase the inertial navigation performance of a
ground vehicle using magnetic measurements and dynamic constraints. The navigation …

A combination of low-cost micro-electoro-mechanical sensors (MEMSs) and nonlinear
attitude estimation algorithm techniques can provide an inexpensive and accurate system …

Contemporary information mini-satellites have general mass up to 500 kg and are placed
onto the orbit altitudes from 500 up to 1500 km. For such spacecraft some principle problems …

We investigate methods used for calibrating magnetic sensors and tri-axial magnetic coil
systems that are used to generate the calibration field for magnetometer sensor calibration …

We present the results of an investigation into the calibration of a few types of magnetic
sensors. This work focused on the diagnosis of large-scale steel construction based on the …

Improvement in attack accuracy of the spin projectiles is a very significant objective, which
increases the overall combat efficiency of projectiles. The accurate determination of the …

用椭球拟合法进行磁航向传感器误差补偿时, 约束矩阵奇异导致算法不稳定.
对此提出改进的最小二乘椭球拟合算法, 讨论了磁航向传感器的误差来源, 建立了误差数学模型 …

In view that the requirements of miniaturization, low power consumption and low cost for the
navigation system, attitude measurement using magnetometer could well meet the above …

Contemporary land-survey micro-satellites have general mass up to 100 kg and are placed
on the orbit altitudes from 600 up to 800 km. For such spacecraft some principle problems on …