Fast predictive design of preforms, patterns, darts and ply book for non-structural aerospace composites

The project deals with the production of non-structural composite interior coverings for aircraft and other vehicles. Producing such interior coverings in Canada requires very good mastery of manufacturing processes in order to contain costs. Target times for preform preparation are of the order of minutes and manufacturing processes remain largely manual. Competition from emerging countries requires better knowledge applied to workmanship in preforming in Canada, and a very fast design process when to support tendering.

Optimizing inter-device interaction in Drone-Aided Mobile Ad-Hoc Networks (DA-MANET) for Humanitarian Mission deployment

Every year, people suffer the consequences natural disasters descend upon them. When these unfortunate events occur, emergency response teams are deployed and need to deal with a multitude of challenges. In this scenario, the communication infrastructure is a key element that can contribute to the success of the mission. Considering the case of a Drone-Aided Mobile Ad-Hoc Network (DA-MANET), where devices such as drones and cell phones are available, it is imperative to investigate how their interaction must occur in a way to optimize the humanitarian mission.

Magneto-Rheological Shimmy Damper

During taxiing, takeoff or landing, parts of the landing gear of a commercial plane can undesirably oscillate. This is often the cause of premature wear of certain components. To reduce the impact of this phenomenon, the landing gear designers integrate mechanical elements whose function is to dissipate the kinetic energy associated with these undesirable oscillations. The objective of this project is to design an actuator using magneto-rheological fluid to replace these mechanical elements of the landing gear.

Haptic Trim Actuator Test Bench Qualification for Safety of Flight

Exonetik and Bell Helicopter are developing a new technology providing force feedback to helicopter pilots, improving both safety and quality of flight. The technology will soon be tested in flight but preliminary qualification tests in laboratory must first be performed. In collaboration with Exonetik engineers, the intern will participate in the planning and execution of these qualification test as well as interpreting results and proposing design modifications as needed.

Optimization of parameters in Blade Element model for Helicopter Training Simulators

Helicopter training simulators are an important part of improving the safety of both civil and military helicopter operations. The most important part of helicopter training simulators is the model of the helicopter dynamics since it drives all the other simulator subsystems. This project aims to provide CAE with a more automated and accurate method for determining the parameters within their blade element helicopter model such that it matches the real helicopter behaviour.

Centre for Operations Excellence Industry Projects 2016

The Centre for Operations Excellence Industry Projects consists of eight sub-projects sponsored by four different industry partners. Each sub-project represents an important challenge for its sponsor.

Three-dimensional numerical simulation tool for the optimization of electromagnetic force feedback actuators

In applications, such as pilot training, the cost and risk of injury can be reduced by using simulation tools. Recently, Iris Dynamics Ltd. has developed a competitively priced controller for aircraft simulation that produces force feedback on the user. Their products are currently used in both pilot training and gaming. When scaling their technology to larger forces they encounter problems of severe heating and requiring large magnets that are unsafe and difficult to handle. To solve these problems, this project will develop the mathematical theory needed for optimization of heat management.

Study of Ultra-High By-Pass Ratio turboengine integration and noise reduction with Large Eddy Simulations.

Jet noise is still the main contributor in airplane noise at take-off, which has been shown to induce health problems in the residents near airports that are now embedded in most large cities such as Toronto or Montreal. Engine manufacturers are now considering the Ultra-High Bypass Ratio (UHBR) type engine to further reduce noise. Yet the UHBR is a large shrouded fan configuration, having strong interactions with wings while integrated into the airframe.

Improving the calibration of a multi-camera system for accurate tool tracking

This research aims at improving the accuracy of a 3D-vision tracking system. The physical set-up consists of a tool to be tracked, such as a drill, with one or more planar patterns attached to it and a set of cameras. This set consists of one to four camera clusters, where each cluster has one or more cameras. The current tracking system consists of several modules, including one for the calibration of the cameras (intrinsic and extrinsic), and another one for the calculation of the 3D coordinates of an unknown physical point, the tip of the tool.

Advanced Earth Observation Technologies

UrtheCast is developing advanced cameras and sensors flying on a constellation of 16 satellites orbiting the earth in tandem pairs. The unprecedented data set requires innovation in advanced earth observation algorithms and applications, which will require novel techniques for analysis, simulations and advanced “big data” processing. The objective of this project is to put this data to good use. Never before has the world been viewed with such detail and precision.

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