They can be recovered with nets, parachutes, vertically strung cords that snag a wingtip hook or a simple drop on the ground after a stall a metre or two in the air.
也可以用垂直布置的绳阵来挂住无人机翼尖的挂钩。或者干脆让它在距地面1—2米的高度熄火后掉下来。
It offers a direct and simple solution and shows the advantage of using this method for adjusting trilateral nets.
此法提供了一个直接而简便的解法，显示了用力法平差量边三角网的优点。
It has the simple structure and definite physics meaning parameters as a regular PID controller, and has the self study ability as neural nets.
该控制器将神经网络和PID控制规律融为一体，既具有常规PID控制器结构简单、参数物理意义明确的优点，又具有神经网络自学习、自适应的能力。
It has the simple structure and definite physics meaning parameters as a regular PID controller, and has the self study ability as neural nets.
该控制器将神经网络和PID控制规律融为一体，既具有常规PID控制器结构简单、参数物理意义明确的优点，又具有神经网络自学习、自适应的能力。
应用推荐