From fundamentals to applications of incremental nonlinear dynamic inversion: A survey on INDI -- Part I

This paper, the first-part of a two part series of surveys on Incremental Nonlinear Dynamic Inversion (INDI), provides an overview of the evolution and developments in INDI. Written in a tutorial style, it presents different basic INDI variants and their specifics, such as model-based INDI, sensorbased INDI, and hybrid INDI. Furthermore, it sets these different approaches in context with each other. Later developments of INDI explicitly consider actuator dynamics. Those concepts are summarized and discussed in detail. Subsequently, studies that relate INDI to other control methods are summarized. Finally, an overview of various applications of INDI is given, covering different types of control loops and various types of vehicles and plants. This paper seeks to set these developments into context with each other. The purpose of this paper is twofold. INDI is already well-known in the domain of flight control but less so in other fields. Therefore, the paper is written in a comprehensive tutorial style to provide easy access to readers unfamiliar with the topic. On the other hand, the paper can serve as a reference for readers familiar with the topic.     «

This paper, the first-part of a two part series of surveys on Incremental Nonlinear Dynamic Inversion (INDI), provides an overview of the evolution and developments in INDI. Written in a tutorial style, it presents different basic INDI variants and their specifics, such as model-based INDI, sensorbased INDI, and hybrid INDI. Furthermore, it sets these different approaches in context with each other. Later developments of INDI explicitly consider actuator dynamics. Those concepts are summarized a...     »