This paper investigates the overload stabilization problem of the rolling-missile subject to parameters uncertainty and actuator saturation. In order to solve this problem, a sliding-mode control (SMC) scheme is technically employed by using the back-stepping approach to make the dynamic system stable. In addition, SMC with the tanh-type switching function plays an important role in reducing intrinsic vibration. Furthermore, an auxiliary system (AS) is developed to compensate for nonlinear terms arising from input saturation. Finally, the simulation results provide a solution to demonstrate that the suggested SMC and the AS methodology have advantages of strong tracking capability, anti-interference ability and anti-saturation performance.

中文翻译：

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具有输入约束的滚动导弹的滑模控制

本文研究了参数不确定和致动器饱和的滚动导弹过载稳定问题。为了解决这个问题，在技术上采用了滑模控制（SMC）方案，通过使用反步法使动态系统稳定。此外，具有 tanh 型开关功能的 SMC 在减少固有振动方面起着重要作用。此外，还开发了一个辅助系统 (AS) 来补偿输入饱和引起的非线性项。最后，仿真结果提供了一个解决方案，证明所建议的 SMC 和 AS 方法具有跟踪能力强、抗干扰能力强和抗饱和性能强的优点。