1 Introduction1.1 A Brief History 1.2 Examples in Science and Engineering 1.3 Methods and Comparisons 1.4 Fundamental Concepts 2 Control Design of Nonlinear Systems with Constant Gain2.1 Global Stabilization of a Class of Time-Delay Nonlinear Systems 2.2 Disturbance Rejection Control for Systems with Quantized Input and Output2.3 Feedback Stabilization Control for Fractional Order Nonlinear Systems3 Finite Time Control of Nonlinear Systems with Time-varying Gain3.1 Finite-Time Stabilization for Time-Varying Nonlinear Systems3.2 Feedback Stabilization of Nonlinear Systems in any Prescribed Finite Time4 Event-Triggered Control of Nonlinear Systems with Functional Gain4.1 Tracking Control for Nonlinear Systems via Output Feedback 4.2 Output Feedback Control of Switched Systems with Input Saturation5 Control Design of Lower Triangular Nonholonomic Systems 5.1 A Gain Approach to Feedback Regulation of Uncertain Time-Varying Systems 5.2 Sampled-Data Integral Control of Nonholonomic Systems with Disturbances6 Output Feedback Control of Large Scale Nonlinear Systems6.1 Output Feedback Control of Large-Scale Nonlinear Time-Delay Systems 6.2 Event-Triggered Decentralized Control for Systems with Actuator Failures 7 Control Design of Distributed Protocol For Multi-Agent System7.1 Leader-Follower Consensus of Time-Varying Nonlinear Multi-Agent Systems7.2 Prescribed-Time Regulation of Uncertain Systems via Output Feedback7.3 Event-Triggered Consensus Protocol for Nonlinear Multi-Agent SystemsReferences