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一、用途与主要技术指标红外激光雷达内转台伺服系统(以下简称内伺服)有红外自动跟踪和单杆半自动跟踪两种方式。第一种跟踪方式是控制雷达以一定的误差连续跟踪飞行目标的角位置,使激光束照射到目标上而产生回波实现测距。另外红外自动跟踪方式能保证红外接收机“输出-输入”不超出线性范围,这样红外接收机的角误差(此角误差是由红外的误差电压规算出来的)输出可对雷达的指向角度进行修正,达到测角的目的(见图1)。内伺服的单杆半自动跟踪方式能
First, the use and main technical indicators Infrared laser radar turntable servo system (hereinafter referred to as the servo) with infrared automatic tracking and single-shot semi-automatic tracking in two ways. The first tracking method is to control the radar to track the angular position of the flight target continuously with a certain error so that the laser beam irradiates the target and generates an echo to achieve the ranging. In addition infrared automatic tracking method can ensure that the infrared receiver “output - input” does not exceed the linear range, so that the infrared receiver’s angular error (the angular error is calculated by the infrared error voltage) output can point the radar angle Correction, to achieve the purpose of measuring angle (see Figure 1). Servo single-pole semi-automatic tracking method can