Measurement theory and technology

• Depth control for a deep-sea self-holding intelligent buoy system based on active disturbance rejection control method
• Hydraulic cylinder control of injection molding machine based on differential evolution fractional order PID

Signal and image processing technology

• Ultrasonic echo denoising in liquid density measurement based on improved variational mode decomposition
• Optical polarization imaging for underwater target detection with non-scatter background
• Automatic detection and removal of static shadows
• Pattern recognition of optimal traffic path based on HMM

Control theory and technology

• Model predictive current control for PMSM driven by three-level inverter based on fractional sliding mode speed observer
• Multi-objective optimization scheduling for new energy power system considering energy storage participation
• Nonlinear dynamic fractional sliding mode control to the motor of mining locomotive
• Model identification of continuous stirred tank reactor based on QKLMS algorithm

Novel instrument and sensor system

• Three-dimensional atomic force microscopy based on tailored cantilever probe with flared tip
• An active temperature compensated fiber Bragg grating vibration sensor for high-temperature application

• Contents of Volume 11 (2020)