The book explores the fault-tolerant control (FTC) methods for unmanned flight vehicle (UFV) by considering practical safety issues in low-altitude economic environments. It provides systematic and comprehensive descriptions of practical FTC issues of UFV in low-altitude economic environments, such as highly demanded performance constraints requirements in the presence of faults and disturbances, communication constraints including limited bandwidth and time-delay among numerous UFV, composite actuator-sensor faults in complex flight scenario, wake vortex encountered by the trailing UFV in...