Aileron to Rudder Interconnect (ARI) gain is implemented on most fighter aircraft, primarily to reduce the side slip produced due to adverse yaw from pilot lateral control stick input and to improve the turn rate response. A systematic and non-iterative design procedure for ARI gain is proposed herein based on the evaluation of a transfer function magnitude at the aircraft roll mode frequency. The simplicity of the proposed method makes it useful for real-time flight control law reconfiguration in situations where the aileron control authority is diminished due to damage. This is demonstrated by a simulation example considering an aileron surface damage scenario.

中文翻译：

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副翼至方向舵互连增益的非迭代设计

大多数战斗机都采用了副翼至方向舵互连 (ARI) 增益，主要是为了减少由于飞行员横向控制杆输入的不利偏航而产生的侧滑，并提高转弯率响应。本文基于对飞机横滚模式频率下传递函数幅度的评估，提出了一种用于 ARI 增益的系统和非迭代设计程序。所提出方法的简单性使其可用于在副翼控制权限因损坏而减少的情况下进行实时飞行控制规则重新配置。考虑到副翼表面损坏情况的模拟示例证明了这一点。