Sentence examples for accurate attitude control from inspiring English sources

A two-stage identification method was developed for attitude-control models of on-orbit satellites for accurate attitude control.

PRECISE focuses on the research and development of a MEMS-based monopropellant micro chemical propulsion system for highly accurate attitude control of satellites.

The actuator provides highly accurate position control.

An accurate orientation for the attitude control is required in the spacecraft design.

Both techniques rely on accurate attitude and drag-free control, especially in the gradiometer measurement bandwidth (5 100 mHz), where non-gravitational forces must be counteracted down to micronewton, and spacecraft attitude must track the local orbital reference frame with micro-radian accuracy.

The SDATF has been designed with the purpose of providing real time, accurate and reliable attitude information to the attitude control system.

First, based on adaptive algorithm, a sliding mode control (SMC) law is designed to achieve accurate attitude tracking, and asymptotic convergence is guaranteed by means of the Barbalat lemma.

An attitude tracking controller is developed for control moment gyroscope (CMG -actuated satellites, whiCMG -actuatedo achieve accurate attitude tracking in the presatellitesnmodeled external disturbance torques, parametric uncertainty, and nonlinear CMG disturbances.

The spacecraft is simultaneously stabilized through three-axis attitude control, which makes the de-tumbling and capture operation much safer, more effective and accurate.

This paper addresses a novel adaptive output feedback control scheme based on characteristic models with fuzzy neural network estimators to guarantee the stable and accurate attitude tracking for the hypersonic vehicle, which is subject to unknown time-varying aerodynamics.

Secondly, a novel attitude control scheme is developed and the control strategy consists of two parts to achieve a stable and accurate attitude tracking during reentry flight process.