The friction between the under-head of a bolt and the mounting surface affects the necessary torque from a tightening tool. To study the friction behaviour during a highly dynamic tightening process, a Pin-on-Disc testrig has been developed. In this thesis the implications of adding model following control to already well tuned PID controllers of the pin and disc actuation have been compared and evaluated. The results show that adding model following control improves the set point tracking of both the pin and disc without considerably increasing the overshoot. It also shows the importance of having a good mathematical model of the system to be controlled, in order for the model following control to be effective and maintain the same robustn...
With the help of modern computational power it has become much more common to employ simulation driv...
This thesis compares Model Predictive Control (MPC) and Proportional-Integral (PI) control in a pin-...
Atlas Copco produces, among other things, tightening tools for screw joints. The purpose of these fa...
The friction between the under-head of a bolt and the mounting surface affects the necessary torque ...
This thesis presents an evaluation and comparison of two linear actuators that can be used as load a...
This thesis presents an evaluation and comparison of two linear actuators that can be used as load a...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
To minimize friction related heat generation Micronic Mydata is interested in the option of using ai...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
The purpose of this project is to investigate the angled nutrunner, which is a hand held torque tool...
The purpose of this project is to investigate the angled nutrunner, which is a hand held torque tool...
The purpose of this project is to investigate the angled nutrunner, which is a hand held torque tool...
With the help of modern computational power it has become much more common to employ simulation driv...
This thesis compares Model Predictive Control (MPC) and Proportional-Integral (PI) control in a pin-...
Atlas Copco produces, among other things, tightening tools for screw joints. The purpose of these fa...
The friction between the under-head of a bolt and the mounting surface affects the necessary torque ...
This thesis presents an evaluation and comparison of two linear actuators that can be used as load a...
This thesis presents an evaluation and comparison of two linear actuators that can be used as load a...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
To minimize friction related heat generation Micronic Mydata is interested in the option of using ai...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
The purpose of this project is to investigate the angled nutrunner, which is a hand held torque tool...
The purpose of this project is to investigate the angled nutrunner, which is a hand held torque tool...
The purpose of this project is to investigate the angled nutrunner, which is a hand held torque tool...
With the help of modern computational power it has become much more common to employ simulation driv...
This thesis compares Model Predictive Control (MPC) and Proportional-Integral (PI) control in a pin-...
Atlas Copco produces, among other things, tightening tools for screw joints. The purpose of these fa...