HAMMER MILL LOAD CURRENT ADAPTIVE CONTROL SYSTEM TRIALS

Sugar Mill Control System Project

Adaptive Control System for Autonomous Helicopter Slung Load Operations

This paper presents design and verification of an estimation and control system for a helicopter slung load system. The estimator provides position and velocity estimates of the slung load and is designed to augment existing navigation in autonomous helicopters. Sensor input is provided by a vision system on the helicopter that measures the position of the slung load. The controller is a combin...

Ripple Current Reduction by Optimizing Load Dependend Switching Losses Using Adaptive Current Control

In modern inverter fed drive applications the power semiconductors used are typically designed to operate at their maximum thermal operation conditions. Semiconductors worst case thermal considerations in general define the uppermost inverter switching frequency dependent on maximum load current. Fixing this frequency to a constant value, the drive will not be operated with best possible perfor...

Active Suspension System Control Using Adaptive Neuro Fuzzy (ANFIS) Controller

The purpose of designing the active suspension systems is providing comfort riding and good handling in different road disturbances. In this paper a novel control method based on adaptive neuro fuzzy system in active suspension system is proposed. Choosing the proper data base to train the ANFIS has an important role in increasing the suspension system’s performance. The data base which is used...

Adaptive Load Control in Transaction Processing Systems

Thrashing in transaction processing systems can be prevented by controlling the number of concurrently running transactions. Because the optimal concurrency level strongly depends on the workload characteristics which may change in time, two algorithms for adaptive adjustment of an upper bound for the concurrency level are proposed and compared by simulation.