Better positioning accuracy of navigation system promotes the warship's maneuver capability.

导航定位精度的提升可以提高舰艇的航行机动能力。

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The experimental results show that this algorithm is effective for the improvement of the locating accuracy, reliability and integrity of automatic vehicle integrated navigation system.

仿真试验结果表明，该算法在提高组合导航系统的定位精度及可靠性和完整性方面是有效的。

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To improve the navigation accuracy of an autonomous underwater vehicle (AUV), a novel terrain passive integrated navigation system (TPINS) is presented.

为了提高自主水下航行器的导航精度，提出了一种新型地形无源组合导航系统。

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The final constellation of 30 satellites will more than double the spacecraft providing the American Global Positioning System, increasing the accuracy and reliability of navigation and timing signals that can be received across the planet.

BBC: NEWS | Science/Nature | EU-US strike sat-navigation deal

F15E Strike Eagles are equipped with the LANTIRN navigation and targeting system which aims to improve the accuracy of attacks by using infrared or laser-guided bombs.

BBC: News | In Depth | Military Fact Files