Lars Perner
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View article: Model selection for servo control systems
Model selection for servo control systems Open
Physically motivated models of electromechanical motion systems are required in several applications related to control design. However, the effort of modelling is high and automatic modelling would be appealing. The intuitive approach to …
View article: Distinguishability Analysis for Multiple Mass Models of Servo Systems with Commissioning Sensors
Distinguishability Analysis for Multiple Mass Models of Servo Systems with Commissioning Sensors Open
Physically motivated models of electromechanical motion systems enable model-based control theory and facilitate system interpretation. Unfortunately, the effort of modelling restricts the usage of model-based methods in many applications.…
View article: Multisensor-Configuration for Improved Identifiability and Observability of Electromechanical Motion Systems
Multisensor-Configuration for Improved Identifiability and Observability of Electromechanical Motion Systems Open
For many problems in the field of control design phenomenological models are required so that the need for parameter identification of given model structures arises. These models can be combined with observers to derive the system states i…
View article: Frequency Domain Model Selection for Servo Systems ensuring Practical Identifiability
Frequency Domain Model Selection for Servo Systems ensuring Practical Identifiability Open
Physically motivated models of servo control systems with coupled mechanics are required for control design, simulation etc. Often, however, the effort of modelling prohibits, these model-based methods in industrial applications. Therefore…
View article: Model Selection ensuring Practical Identifiability for Models of Electric Drives with Coupled Mechanics
Model Selection ensuring Practical Identifiability for Models of Electric Drives with Coupled Mechanics Open
View article: Distinguishability study of 3-Mass Models for Electromechanical Motion Systems
Distinguishability study of 3-Mass Models for Electromechanical Motion Systems Open
Physically motivated models of electromechanical motion systems are required in several applications related to control design and auto-tracking, model-based fault detection, feed-forward, and simply interpretation. However, attempts to cr…
View article: Backlash Identification in Industrial Positioning Systems Aided by a Mobile Accelerometer Board with Wi-Fi
Backlash Identification in Industrial Positioning Systems Aided by a Mobile Accelerometer Board with Wi-Fi Open
In electromechanical motion systems performance measures such as positioning accuracy, dynamic stiffness and control bandwidth are severely limited by backlash. Several control schemes based on backlash compensation or switching control of…
View article: Structure and Parameter Identification of Process Models with Hard Non-linearities for Industrial Drive Trains by Means of Degenerate Genetic Programming
Structure and Parameter Identification of Process Models with Hard Non-linearities for Industrial Drive Trains by Means of Degenerate Genetic Programming Open
The derivation of bright-grey box models for electric drives with coupled mechanics, such as stacker cranes, robots and linear gantries is an important step in control design but often too time-consuming for the ordinary commissioning proc…