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回答时间:2024-04-04 04:28
船用惯性导航系统乃是利用加速仪探测船舶的加速度,而加速度的产生系依牛顿运动定律-物体受外力作用后产生加速度之结果。并将所探测得到的加速度对时间积分,则可进一步得到速度与位移,若开始点的相关位置已知,则可获得船舶即时的推算位置。惯性导航系统乃一种本身能完全独立操作的自备式航仪,其特点是不受天候的影响及地理环境的限制,并且能提供所有的导航资料:包括船位置、船速、船姿态(纵摇、摇摆和旁摆之角度)等,其功能远比其它导航系统要好,为一准确度及可靠度均极佳之定位导航仪,是现有导航仪中唯一真正世界性航仪。文中讨论了惯性导航系统的机械元件部分,并且详述其操作程序、操作模式及系统的动力模型。加速仪与其他系统的机械元件的性能将依其中之可调增益而改变,文中探讨了其系统响应的性能设计。最后用电脑模拟来验证文中所提出的系统模型及相关控制装置的可靠性。
Marine inertial navigation system using detection instrument is accelerating the acceleration of a ship, and the generation of acceleration is subject to Newton's laws of motion-objects of external force produced by after the results of acceleration. And the detection of the acceleration time to get points, can be further speed and displacement, if the starting point of the relevant position known, it can get the setup of the ship instant position. Inertial navigation system is a completely independent of the operation itself can bring your own type navigation device, its characteristic is not affected by weather influence and geographical environment restriction, and can provide all the navigation material: including ship position, speed, ship stance (longitudinal wave, swing and by places Angle) and so on, its function far better than other navigation system, for a great accuracy and reliability are the compass orientation, is the only true compass existing world navigation device. This paper discusses the inertial navigation system mechanical components part, and state their operating procedures, operating mode and the system dynamic model. Speed up with other system is the performance of the machine elements of which will depend on the adjustable gain and change, this paper discusses the design of the response of the system performance. With the computer simulations to verify that the proposed model of the system and related control device reliability.
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回答时间:2024-04-04 04:26
船用惯性导航系统乃是利用加速仪探测船舶的加速度,而加速度的产生系依牛顿运动定律-物体受外力作用后产生加速度之结果。并将所探测得到的加速度对时间积分,则可进一步得到速度与位移,若开始点的相关位置已知,则可获得船舶即时的推算位置。惯性导航系统乃一种本身能完全独立操作的自备式航仪,其特点是不受天候的影响及地理环境的限制,并且能提供所有的导航资料:包括船位置、船速、船姿态(纵摇、摇摆和旁摆之角度)等,其功能远比其它导航系统要好,为一准确度及可靠度均极佳之定位导航仪,是现有导航仪中唯一真正世界性航仪。文中讨论了惯性导航系统的机械元件部分,并且详述其操作程序、操作模式及系统的动力模型。加速仪与其他系统的机械元件的性能将依其中之可调增益而改变,文中探讨了其系统响应的性能设计。最后用电脑模拟来验证文中所提出的系统模型及相关控制装置的可靠性。
Marine inertial navigation system using detection instrument is accelerating the acceleration of a ship, and the generation of acceleration is subject to Newton's laws of motion-objects of external force produced by after the results of acceleration. And the detection of the acceleration time to get points, can be further speed and displacement, if the starting point of the relevant position known, it can get the setup of the ship instant position. Inertial navigation system is a completely independent of the operation itself can bring your own type navigation device, its characteristic is not affected by weather influence and geographical environment restriction, and can provide all the navigation material: including ship position, speed, ship stance (longitudinal wave, swing and by places Angle) and so on, its function far better than other navigation system, for a great accuracy and reliability are the compass orientation, is the only true compass existing world navigation device. This paper discusses the inertial navigation system mechanical components part, and state their operating procedures, operating mode and the system dynamic model. Speed up with other system is the performance of the machine elements of which will depend on the adjustable gain and change, this paper discusses the design of the response of the system performance. With the computer simulations to verify that the proposed model of the system and related control device reliability.
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