Minitype power unit with diesel and propeller is widely used in aviation model, unmanned scout and target drone.
航模、无人驾驶侦察机和靶机等飞行器经常采用带螺旋桨的活塞式小型动力装置。
UAV target drone, which is designed to fly along a straight-line target path by directional flight control, appeared serious flight leeway phenomena in flight test.
某型无人驾驶靶机是通过定向飞行控制来实现其靶廊飞行的，但在飞行试验时却出现了比较严重的靶廊飞行偏航现象。
This paper mainly introduces a test method of altitude measurement in a static state for a new type of a pulse radar altimeter installed in a CK1E target drone model.
本文主要介绍一种新型脉冲雷达高度表，装于CK1E超低空靶机模型上静态测高的试验方法和结果。
The PLA Air Force (PLAAF) has converted some of its retired Jian-7 fighters into unmanned target drone to simulate enemy aircraft in air-to-air and surface-to-air weapon testing.
PLA空军（PLAAF）已经把一些退役歼-7战斗机改装成无人靶机，在空对空和地对空武器测试中去模拟敌方飞机。
The Jian-7 target drone can fly at supersonic speed and simulate typical manoeuvres of modern combat aircraft.
歼- 7靶机能以超音速飞行而且模拟现代战斗机的典型动作。
Since the ChangKong-1 was originally designed as a target drone, the recovering was not a primary concern in its design.
既然长空- 1型本来被设计当作一种靶机，回收不是它的设计主要关心的方面。
Since the ChangKong-1 was originally designed as a target drone, the recovering was not a primary concern in its design.
既然长空- 1型本来被设计当作一种靶机，回收不是它的设计主要关心的方面。
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