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  • Wheel loader optimal transients in the short loading cycle

    Abstract: A nonlinear wheel loader model with nine states and four control inputs is utilized to study the fuel and time e cient optimal control of wheel loader operation in the short loading cycle. The wheel loader model consists of lifting, steering and powertrain subsystems where the

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  • Wheel loader operation-Optimal control compared to real

    T Short loading cycle duration 1. Introduction Wheel loaders (WL) are categorized as construction ma-chines with frequent application in mining and other construc-tion environments. Due to the fact that the capacity of a WL bucket is limited and usually smaller than the total amount of load to be displaced, WL loading and unloading operation is

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  • Wheel loader optimal transients in the short loading cycle

    to study the fuel and time e cient optimal control of wheel loader operation in the short loading cycle. The wheel loader model consists of lifting, steering and powertrain subsystems where the nonlinearity originates from the torque converter in the drivetrain. The short loading cycle, from

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  • Lars Eriksson - Vehicular Systems - LiU

    Optimal Control of Wheel Loader Operation in the Short Loading Cycle Using Two Braking Alternatives. Vaheed Nezhadali, and Lars Eriksson (2013). In: IEEE VPPC 2013 -- The 9th IEEE Vehicle Power and Propulsion Conference. Beijing, China.

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  • Cat Launches Next Gen Wheel Loaders: 966, 966 XE, 972, 972

    2 days ago · Nov 15, 2021. Simple-to-use technologies boost efficiency and productivity of the 8- to 10-ton updated Next Gen Cat 966, 966 XE, 972 and 972 XE wheel loaders. Equipment World. Caterpillar has

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  • [PDF] Sub-optimal Control of Autonomous Wheel loader with

    In this paper, the data from a validated diesel engine model is used to find a control oriented mean value engine model for the wheel loader to solve the optimal control problem. Optimal control of wheel loaders in short loading cycles is studied in this paper. For modeling the wheel loader, the data from a validated diesel engine model is used to find a control oriented mean value engine model.

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  • Next Gen Cat 966 and 972 Wheel Loader Series Makes Big

    2 days ago · Caterpillar brought standard technologies to update Cat 966 and 972 8- to 10-ton wheel loader series. Peoria says: consistently higher bucket fill factors increase productivity by up to 10%

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  • Publications in Vehicular Systems

    Optimal Control of Wheel Loader Operation in the Short Loading Cycle Using Two Braking Alternatives. Vaheed Nezhadali, and Lars Eriksson (2013). In: IEEE VPPC 2013 -- The 9th IEEE Vehicle Power and Propulsion Conference. Beijing, China.

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  • Publications in Vehicular Systems

    Optimal Control of Wheel Loader Operation in the Short Loading Cycle Using Two Braking Alternatives. Vaheed Nezhadali, and Lars Eriksson (2013). In: IEEE VPPC 2013 -- The 9th IEEE Vehicle Power and Propulsion Conference. Beijing, China.

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  • Optimal control of wheel loader operation in the short

    Optimal control of a wheel loader operating in the short loading cycle is studied in order to investigate the potentials for fuel consumption reduction while maintaining acceptable production rates.

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  • Eriksson - Wheel Loader - ModProd

    • 2 - Modeling and Optimal Control of a Wheel Loader in the Lift-Transport Section of the Short Loading Cycle. Vaheed Nezhadali, and Lars Eriksson. In: 7th IFAC Symposium on Advances in Automotive Control. Tokyo, Japan. • 3 - Optimal Control of Wheel Loader Operation in the Short Loading Cycle Using Two Braking Alternatives.

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  • Kawasaki Loader Manual

    Nov 04, 2021 · multi-phase optimal control problem formulations, and then using numerical optimal control methods to calculate the optimal transients. Optimal control analysis of a wheel loader operating in a repetitive loading cycle is the first studied application. Increasing fuel efficiency or reducing the operation time in such

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  • Excavators for Sale WA | New & Used Dozers for Sale

    Browse our range of used excavators for sale in Perth below. If you can't find what you're looking for, get in touch with the team at our Perth branch or call us on (08) 9374 9250. We are able to source most excavator models from our National and International supplier …

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  • Towards Finding the Optimal Bucket Filling Strategy

    Figure 1: Short loading cycle in classic V - or Y -pattern . [2] From phase 1 to 6, the wheel loader operator first fills the bucket in the gravel pile, then drives backwards towards the reversing point (phase 4) and steers the wheel loader to accomplish the aforementioned characteristic V -pattern. The lifting function is engaged the whole time.

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  • Publications in Vehicular Systems

    Optimal control analysis of a wheel loader operating in a repetitive loading cycle is the first studied application. Increasing fuel efficiency or reducing the operation time in such repetitive loading cycles sums up to large savings over longer periods of time. Load lifting and vehicle traction consume almost all of the power produced by a

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  • Publications in Vehicular Systems

    Optimal Control of Wheel Loader Operation in the Short Loading Cycle Using Two Braking Alternatives. Vaheed Nezhadali, and Lars Eriksson (2013). In: IEEE VPPC 2013 -- The 9th IEEE Vehicle Power and Propulsion Conference. Beijing, China.

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  • Optimizing the trajectory of a wheel loader working in

    Figure 1: Short loading cycle in classic V- or Y-pattern. From phase 1 to 6, the wheel loader operator first fills the bucket in the gravel pile, then drives backwards towards the reversing point (phase 4) and steers the wheel loader to accomplish the aforementioned characteristic V-pattern. The lifting function is engaged the whole time.

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  • Optimal Control of Wheel Loader Operation in the Short

    The optimal control of wheel loader operation is used in order to investigate the potentials for fuel cost and cycle time minimization during the short loading cycle. The wheel loader is modeled as a …

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  • Turbocharger Dynamics Influence on Optimal Control of

    dynamics. Formulating and solving optimal control problems, min T and min m f transients of the WL during the short loading cycle are calculated and the differences in engine operation are analyzed. In the second part of the paper a model of a diesel-electric powertrain is described. This model is then simplified, removing the turbocharger

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  • Wheel loader optimal transients in the short loading cycle

    Abstract: A nonlinear wheel loader model with nine states and four control inputs is utilized to study the fuel and time e cient optimal control of wheel loader operation in the short loading cycle. The wheel loader model consists of lifting, steering and powertrain subsystems where the

    Learn More