Automatic Tuning for Linearly Tunable Filters. (May 2004) Sung-Ling Huang, B.S., Tatung Institute of Technology, Taiwan; M.S., Tatung Institute of Technology, Taiwan Chair of Advisory Committee: Dr. Aydin I. Karsilayan A new tuning scheme for linearly tunable high-Q filters is proposed. The tuning method is based on using the phase information for both frequency and Q factor tuning. There is no...

To improve the accuracy of maximum correntropy Kalman filter (MCKF) in wireless sensors networks (WSNs) positioning, a dynamic self-tuning (DSTMCKF) is proposed, where innovation and information WSNs are used to adjust noise covariance matrices, criterion for filter’s optimality. By dynamically adjusting DSTMCKF ensures that distribution accurate presence non-Gaussian (NGN), thus improving its ...

In this paper, a novel method based on a combination of Extended Kalman Filter (EKF) with Self-adaptive Differential Evolution (SaDE) algorithm to estimate rotor position, speed and machine states for a Permanent Magnet Synchronous Motor (PMSM) is proposed. In the proposed method, as a first step SaDE algorithm is used to tune the noise covariance matrices of state noise and measurement noise i...

This thesis presents an implementation of a sequential extended Kalman filter applied to position, velocity and attitude estimation of autonomous vehicles. The filter is self-tuning by the introduction of a particle swarm otimization which tunes the process noise covariance. The sensor fusion is adaptive through the means of corrector signals. It accepts correctors in position, velocity and att...

This paper presents a compact current-mode three-input single-output (TISO) type universal filter. Only one voltage differencing transconductance amplifier (VDTA) and two grounded capacitors are employed in the proposed filter. The circuit can realize lowpass, bandpass, highpass, bandstop and allpass biquadratic filter outputs by connecting the appropriate inputs, and offers electronic control ...

S7-1200 with Tia Portal technology has become a Standard function of distributed controlsystems. Self-Tuning methods belong to Programmable Controllers (PLC) techniques. PLCtechniques contain software packages for advanced control based on mathematical methods. S7-1200 tools are designed to increase the Process Capacity, yield, and quality of products. Most ofthe present time digital industry r...

This paper presents a novel filter with low computational demand to address the problem of orientation estimation of a robotic platform. This is conventionally addressed by extended Kalman filtering of measurements from a sensor suit which mainly includes accelerometers, gyroscopes, and a digital compass. Low cost robotic platforms demand simpler and computationally more efficient methods to ad...