The proposed research will report and deliver a critical review of the current and relevant studies on community annoyance and human health impacts due to noise related to airport and aircraft operations. It will also investigate, identify and analyse the relevant factors, other than the traditional noise metrics (eg., LDN, CNEL, Leq, etc.), associated with […]

Les sociétés de transport collectif font la collection en continu de données opérationnelles à l’aide de différents systèmes, dont ceux de paiement par cartes à puce, de comptage de passagers, de suivi de véhicules et d’opération des réseaux ferrés. Dans certains cas, ils gèrent également des systèmes de vélopartage et d’autopartage. Dans ce projet, nous […]

New generation of civil transport aircraft can present aeroelastic coupling between flight mechanics and structural dynamics. The lower-frequency flexible dynamics can be perceptible by a fly-by-wire controller. This requires control law design that take into account the flexible dynamics. Robust control techniques have been investigated over the past 20 years for this purpose. They result […]

Due to increasing miniaturization, future systems will be made of components that are more energy efficient and at the same time more sensitive to external radiation. To ensure that future systems remain protected against cosmic radiation and single events, aircraft and flight systems manufacturers must collect in-flight data for cosmic radiations and develop a global […]

The Summer Internship Cluster project organized through the Centre for Operations Excellence at UBC is a cluster of nine Operations Research sub-projects done for a number of different clients. These projects form the centerpiece of the Master of Management in Operations Research at UBC and are the key link in the three part mission of […]

Annually, around 50 million tonnes of electronic wastes is produced worldwide which contains valuable metals such as gold, copper, silver and palladium. Due to the lack of a suitable recycling technology, more than 80% of these wastes end up in landfills. The economic driving force for e-waste recycling has been recovery of precious metals, especially […]

In order to reduce the structural weight and operating cost of the aircraft, hybrid structures composed of composite skins and metallic sub-structures are commonly used as components of the wing and fuselage. The skin temperature change of the aircraft during takeoff and landing causes different amounts of deformation in composite and metallic materials due to […]

Plusieurs sociétés de transport collectif par bus disposent maintenant de système de positionnement des véhicules en temps réel, ce qui permet d’améliorer le suivi de l’opération et de présenter des horaires en temps réel aux voyageurs. Cependant, il demeure difficile de bien prévoir les heures d’arrivées des bus aux arrêts, notamment en mode dégradé, en […]

The certification of aircraft seats is a very costly process, and such the design of these seats is a detailed and time-consuming task. All new aircraft seat designs must go through rigorous physical testing to be certified as airworthy as per the Canadian Aviation Regulations (CARs). Because of this, many seats are overdesigned to avoid […]

With the rise in fuel prices, operators are constantly pushing aircraft manufacturers to find new ways to reduce their aircraft’s operating costs. One of the objectives of this project is to create a Bombardier toolkit for the C Series. This will allow the operators to input parameters such as the miss-rigging present on their control […]

Pipelines are a common means to transport oil, gas, and other petroleum products used by citizens in everyday life. These pipelines sometimes traverse slopes, where soil movement caused by erosion or excessive precipitation can lead to pipeline damage which may result in release of product to the environment. The results of this study will allow […]

The use of natural gas as a fuel for on-road commercial vehicles offers significant benefits, including lower greenhouse gas emissions. Methane, the main component of natural gas, has many virtues as a fuel. However, its stability makes it harder to react in an engine. This introduces two challenges: first, an ignition source is needed to […]