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Showing 1 to 9 of 9 for “"Hydraulic Hybrid"”.

  1. SYSTEM MODELING AND POWER MANAGEMENT STRATEGY FOR A SERIES HYDRAULIC HYBRID VEHICLE

    Molla, Sisay

    clemson Repository record

  2. Modeling and performance of a Pneumatic/Hydraulic hybrid actuator with tunable mechanical impedance

    Kleidon, Mark AlanMassachusetts Institute of Technology1984

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1984.

    mit Repository record

  3. Novel optimal control algorithms with application to the parallel hydraulic hybrid vehicle power train.

    Ertel, Robert Gregory2010

    The parallel Hydraulic Hybrid Vehicle (HHV) power train is quickly becoming a viable option among large (class 7-10) vehicles. This is due to its potentially vast improvements in fuel economy over non-hybrid power trains. Optimal control of the parallel HHV power train is critical to overall …

    umn Repository record

  4. Influence of Architecture Design on the Performance and Fuel Efficiency of Hydraulic Hybrid Transmissions

    Sprengel, Michael Wayne

    Hydraulic hybrids are a proven and effective alternative to electric hybrids for increasing the fuel efficiency of on-road vehicles. To further the state-of-the-art this work investigates how architecture design influences the performance, fuel efficiency, and controllability of hydraulic hybrid …

    purdue-thes Repository record

  5. An environmental analysis of injection molding

    Thiriez, AlexandreMassachusetts Institute of Technology2006

    … The choice of injection molding machine type (hydraulic, hybrid or all-electric) has a substantial impact on the specific energy consumption (SEC), energy used per kg of processed polymer. The SEC values for hydraulic, hybrid and all-electric machines analyzed are 19.0, 13.2 and 12.6 MJ/kg …

    mit Repository record

  6. Optimal energy use in mobile applications with storage

    Deppen, Tim O.University of Illinois at Urbana-Champaign2013

    … fuel consumption and greenhouse gas emissions, hybrid mobile power systems are seeing increased use. A hybrid mobile power system is any vehicle that includes a power source and a means of storing that power. These vehicles offer an opportunity for improved efficiency by partially decoupling …

    uiuc Repository record

  7. Life-cycle Greenhouse Gas Emissions and Water Footprint of Residential Waste Collection and Management Systems

    Maimoun, Mousa

    … diesel is still the best option, followed by hydraulic-hybrid waste collection vehicles (WCVs), then landfill gas (LFG) sourced natural gas, fossil natural gas and biodiesel. The elimination of the fueling station criterion from the financial criteria ranked LFG-sourced natural gas as the best …

    ucf

  8. Achieving Efficient Control of Hydraulic Systems Using On/Off Valves

    Rannow, Michael2016

    Hydraulic systems offer a range of benefits, such as high power density, ruggedness, linear actuation, and low cost, which have led to the use of hydraulic actuation systems throughout a wide range of industries. However, they also typically suffer from lower efficiency than competing methods of …

    umn Repository record

  9. Evaluation of power-assist hydraulic and electric hybrids for medium- and heavy-duty vehicle applications

    Wagner, Justin Taylor, author, Bradley, Thomas H., advisor, Bandhauer, Todd M., committee member, Sega, Ronald M., committee memberColorado State University. Libraries2014

    … regulations on medium- and heavy-duty vehicles, hybrid technologies for these classes of vehicles are becoming more prevalent. A variety of technologies have been proposed to meet these requirements including power-assist hybrid electric and hybrid hydraulic systems. Although there has been great …

    colostate Repository record