IEEE

Nonlinear and Linear PID Controllers-Based Hybrid Flight Control Strategy for a Quadcopter With Slung Load

Abstract: This paper proposes a new hybrid flight control strategy for a quadcopter with a slung load to achieve a user-defined trajectory following. The high-fidelity coupled nonlinear model ...
EDN

PWM nonlinearity that software can’t fix

Woodward notes a PWM nonlinearity in a DI that software can't fix, and presents a potential solution: adjusting resistor ...
IEEE

Memristor Circuits as Linear-Gradient Systems and Discrete Analogues Preserving a First Integral

Abstract: The paper considers a wide class of nonlinear circuits with an ideal memristor, capacitors, inductors and current or voltage sources. A fundamental dynamical property is that each memristor ...
The Lancet

Association between alcohol consumption and incidence of dementia in current drinkers: linear and non-linear mendelian randomization analysis

bDepartment of Computer Information Science, State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China cSchool of Chinese Medicine, Li Ka Shing Faculty of Medicine, ...