Robust Control and System Identification of Highly Resonant Systems. The modelling and control of complex and highly resonant systems is of increasing engineering importance due to their occurence in a wide variety of emerging areas in aerospace, acoustics, robotics and ``smart'' structures. At the same time, effective tools tailored towards identifying the necessary models, and synthesising the necessary controllers for these systems are in their infancy. This arises from special difficulties ....Robust Control and System Identification of Highly Resonant Systems. The modelling and control of complex and highly resonant systems is of increasing engineering importance due to their occurence in a wide variety of emerging areas in aerospace, acoustics, robotics and ``smart'' structures. At the same time, effective tools tailored towards identifying the necessary models, and synthesising the necessary controllers for these systems are in their infancy. This arises from special difficulties encountered via the high dimensionality of the structures involved. This research project will employ new methods from the fields of robust control and multivariable system identification theory to lead to new and high performance solutions in this area.Read moreRead less
The Acoustic, Control and Aerodynamic Aspects of the Entecho Hoverpod. The development of small aerial vehicles, both manned and unmanned is a growing market in the aviation industry. This market sector has the potential to provide cheap, environmentally friendly transport solutions for the defence purposes, law enforcement agencies and emergency and recreational vehicles. This project serves to enhance Australia's position in this market by helping a local company develop its technology in a ....The Acoustic, Control and Aerodynamic Aspects of the Entecho Hoverpod. The development of small aerial vehicles, both manned and unmanned is a growing market in the aviation industry. This market sector has the potential to provide cheap, environmentally friendly transport solutions for the defence purposes, law enforcement agencies and emergency and recreational vehicles. This project serves to enhance Australia's position in this market by helping a local company develop its technology in a cost effective and timely manner. The progress made in the three research aspects will also advance areas of science and technology with practical applications other than aerial vehicles.Read moreRead less
A Novel Reconfigurable Unlimited Spherical Motion Generator. The main contribution of this research lies in the National Research Priority of Frontier Technologies for Building and Transforming Australian Industries. The main outcome is a strategy to produce unlimited spherical motion with high precision. It is an innovative solution that is applicable to many cutting edge research and industry problems. Immediate application is expected to produce a faithful motion simulation, for flight, astr ....A Novel Reconfigurable Unlimited Spherical Motion Generator. The main contribution of this research lies in the National Research Priority of Frontier Technologies for Building and Transforming Australian Industries. The main outcome is a strategy to produce unlimited spherical motion with high precision. It is an innovative solution that is applicable to many cutting edge research and industry problems. Immediate application is expected to produce a faithful motion simulation, for flight, astronaut, and vehicle control training. It would potentially improve the quality of human resources and the quality of Australian industry, both civil and military. This project would also enhance the Australian competitive technological edge in developing advanced mechatronic systems.Read moreRead less
Vibration-based health monitoring of aero-engine bearings . This project will develop new vibration-based techniques to greatly improve the detection and diagnosis of faults in aero engine bearings from in-flight measurements. To achieve this goal, advances will be made on source separation algorithms to extract the weak bearing signals, and signal processing techniques to extract features for diagnosing bearing fault severity and lubrication conditions, under a wide range of operating condition ....Vibration-based health monitoring of aero-engine bearings . This project will develop new vibration-based techniques to greatly improve the detection and diagnosis of faults in aero engine bearings from in-flight measurements. To achieve this goal, advances will be made on source separation algorithms to extract the weak bearing signals, and signal processing techniques to extract features for diagnosing bearing fault severity and lubrication conditions, under a wide range of operating conditions. A bearing degradation model will estimate the remaining useful life. Since rolling element bearings are among the most critical components in most machines, the results of this research will also provide massive benefits in other sectors such as mining, transportation, energy production and manufacturing.Read moreRead less