1–20 of 26 hits
|

    New Vibration Control Methodology in Engine Mount System for Low-Fuel Consumption Engines

    Kondo, Masahiko / Sato, Yusuke | SAE Technical Papers | 2013
    300Hz to 1000Hz noise to the body. To suppress the increased vibration due to resonance of added mass, a control force which is proportional to ...
    Keywords: Noise

    Numerical Methodology for Optimization of Compression-Ignited Engines Considering Combustion Noise Control

    Broatch, Alberto / Gomez-Soriano, Josep / Pal, Pinaki et al. | SAE Technical Papers | 2018
    drivability. One of the critical aspects in this regard is combustion noise control. Combustion noise accounts for about 40 percent of the overall ...

    Experimental Study on Enhanced FXLMS Algorithm for Active Impulsive Noise Control

    Sun, Guohua / Cheng, Ming / Lee, Ming-Ran et al. | SAE Technical Papers | 2013
    Active noise control (ANC) technique with the filtered-x least mean square (FXLMS) algorithm has proven its efficiency and drawn ...
    Keywords: Noise

    Development of HEV Engine Start-Shock Prediction Technique Combining Motor Generator System Control and Multi-Body Dynamics (MBD) Models

    Yamaoka, Hiroo / Sugimura, Hiroshi / Takeda, Masaya et al. | SAE Technical Papers | 2013
    driving torque demand during acceleration after vehicle take-off.The hybrid control system is modeled by MATLAB/Simulink. A power management and ...
    Keywords: Control systems

    Compression Brake Noise with DPF and SCR

    Bailey, George / Reinhart, Thomas | SAE Technical Papers | 2013
    noise in the exhaust stream. The second benefit is that aftertreatment systems make tampering with the exhaust system a very complex engineering ...

    A Technique of Estimating Particulate Matter Emission in Non-Road Engine Transient Cycle

    Nain, Ajay | SAE Technical Papers | 2020
    cost. They are designed to control measurement noise, resolution and repeatability with acceptable accuracy level. Oil consumption and ...

    Active Control of Gear Mesh Dynamics

    Duan, Jie / Li, Mingfeng / Lim, Teik | SAE Technical Papers | 2011
    with internal model control structure is used. The controller is designed using the inverse modeling technique. In this paper, numerical ...
    Keywords: Control systems , Noise

    Development of a CAE Modeling Technique for Heavy Duty Cargo Weight using a DFSS Methodology

    Pankaj, Ananta Vijaya / Nazir, Fazil / Guo, Mingchao et al. | SAE Technical Papers | 2022
    was used to develop a robust CAE modeling technique. This project was defined with multiple key control factors considering geometrical and ...

    Evaluation of Sliding Mode Observers for Fault Reconstruction on the ADDSAFE Functional Engineering Simulator

    Edwards, Christopher / Alwi, Halim | SAE Technical Papers | 2011
    fault detection benchmark problem for a class of sensor faults. The scheme has been evaluated on the ADDSAFE Functional Engineering Simulator ...

    A Neural Network NARMA-L2 Tracking Control for Electronic Throttle System*

    Al-Assadi, Salem | SAE Technical Papers | 2022
    ) technique has been used for tracking control of an electronic throttle body. The NARMA-L2 nonlinear plant model is first identified offline by ...
    Keywords: Control systems , Electronic throttle control

    Virtual Formation of a Woofer at the Roof Panel of a Vehicle by Using Array Actuators

    Kim, Da-Young / Ih, Jeong-Guon / Woo, Jung-Han | SAE Technical Papers | 2016
    members. The rendered zonal activities in vibration are fulfilled by solving an inverse vibro-acoustic problem employing the bending wave control ...

    A Systematic Approach to Engine Sound Design for Enhancing Sound Character by Active Sound Design

    Park, Dong Chul / Chang, Kyoung-Jin / Lee, Sang Kwon et al. | SAE Technical Papers | 2017
    . Nowadays an active noise control technology is widely used in vehicle industry. Particularly, an active sound design (ASD) technique using ...

    Reinforcement of Low-Frequency Sound by Using a Panel Speaker Attached to the Roof Panel of a Passenger Car

    Ih, Jeong-Guon / Lee, Ki-Ho / Cho, Munhwan | SAE Technical Papers | 2020
    follows the inverse vibro-acoustic rendering technique. In the actual implementation, a thin acrylic plate of 0.53x0.2 m2 is used as the radiator ...

    Measurement of Sound Transmission Loss Properties in Single & Multi-layered Systems - A Comparative Study between Two-room and Standing Wave Tube Techniques

    zhu, Keda / Fung, Kent K.H. / Wentzel, Richard E. et al. | SAE Technical Papers | 2011
    Several methods have been established to measure the normal incidence transmission loss of noise control materials using the standing wave ...
    Keywords: Noise , Noise, Vibration, and Harshness (NVH) , Noise, vibration, and harshness standards and regulations

    Door-Closing Sound Quality Improvement Process Based on Beamforming Method, Wavelet Analysis, and Component Design Optimization

    Hou, Hangsheng / Zhang, Yan / Yang, Yusheng et al. | SAE Technical Papers | 2020
    Door-closing sound quality is a very important noise, vibration, and harshness (NVH) attribute since it may have a significant impact on ...
    Keywords: Quality control , Noise

    Optimization of a Porous Ducted Air Induction System Using Taguchi's Parameter Design Method

    Lynch, Mac / Likich, Mark / Khurana, Rakesh et al. | SAE Technical Papers | 2014
    method is an important part in Taguchi method which selects the best control factor level combination for the optimization of the robustness of ...
    Keywords: Noise , Interior noise

    Engine Order Sound Simulation by Active Sound Generation for Electric Vehicles

    Hou, Hangsheng / Tang, Lechao / Liu, Yingjie et al. | SAE Technical Papers | 2020
    investigated in detail. The control method is formulated based on the interior noise characteristics in accordance with the engine order sound ...
    Keywords: Interior noise

    Economy Mode for Electrified Vehicles

    Badger, Charles / Martin, Douglas / Smith, Mark et al. | SAE Technical Papers | 2017
    torque and speed, EV operating limits, customer demand inputs, regenerative braking, cruise control operation, and climate control function ...
    Keywords: Cruise control

    Robust xEV Battery State-of-Charge Estimator Design Using a Feedforward Deep Neural Network

    Emadi, Ali / Vidal, Carlos / Naguib, Mina et al. | SAE Technical Papers | 2020
    batteries, SOC estimation is still a significant automotive engineering challenge. Traditional approaches to this problem, such as electrochemical ...
    Keywords: Control systems

    Water Injection: a Technology to Improve Performance and Emissions of Downsized Turbocharged Spark Ignited Engines

    Iacobacci, Arturo / Tornatore, Cinzia / Siano, Daniela et al. | SAE Technical Papers | 2017
    obstacles to further increase performance and efficiency of down-sized turbocharged spark ignited engines. A technique that has the potential to ...
    Keywords: Electronic control units