| 1. | Controllability and stability test procedure for automobiles - steering efforts test procedure 汽车操纵稳定性试验方法转向轻便性试验 |
| 2. | Almost 70 % of the german industry ' s innovations , such as smarter or lighter materials , go into vehicles 几乎70 %业内的革新创造,例如产品智能化和轻便性,都与其息息相关。 |
| 3. | In the development and test of the system , three technical problems are solved , including the system ' s explosion protection , reliability and portability 在系统的研制和试验过程中,解决了控制系统的防爆、系统的可靠性和系统的轻便性等3个技术难题。 |
| 4. | Besides , an adaptive neural fuzzy control method is proposed to control the system , simulation results show the control method can better improve the steering portability and sensitiveness 本文对电动助力转向系统设计了自适应模糊神经网络控制器,仿真结果表明该控制器能较好提高汽车转向时的轻便性和灵敏性。 |
| 5. | The result of simulation and test proves that integrated optimization method can improve the portability and sensitiveness of the electric power steering , enhance the automotive controllability and stability 通过对电动助力转向系统的仿真和试验研究,结果表明集成优化后,电动助力转向系统的轻便性和灵敏性均得到改善,提高了汽车的操纵稳定性。 |
| 6. | Developerworks , july 2004 , martyn honeyford suggests that your own linux distribution on a portable drive offers the same portability - but greater flexibility - than a livecd . find more resources for linux developers in the ( developerworks , 2004年7月)中, martyn honeyford指出,您自己的可移动驱动器上的linux发行版本可以提供与livecd相同的轻便性而且更为灵活。 |
| 7. | H robust controller for integrated models of a full vehicle suspension system and electrical power steering attains optimal handling stability and ride comfort and improves handling sensitivity and steering handiness 在汽车主动悬架系统与电动助力转向的集成控制模型中,设计的h _鲁棒控制器使汽车在行驶过程中得到较好的行驶平顺性与操纵稳定性,并且改善汽车行驶过程中灵敏性与轻便性。 |
| 8. | This paper also adopts fuzzy - nerve - net ( fnn ) to adjust the parameters of pid controller , by this means , the non - linear and multi - input & multi - output problems are solved . the result of simulation and test proves that the eps with fnn & pid controller can improve the portability and sensitiveness , and keep good road - feel of driver at different speed 仿真和试验结果说明:采用模糊神经网络结合pid控制的电动助力转向系统对提高汽车转向的轻便性和灵敏性有显著作用,且保证驾驶员在不同行驶车速下均能获得良好的“路感” 。 |
| 9. | It is necessary to establish a new system for steering performance evaluation of electric power steering . this paper analyzes the effect of electric power steering on the steering performance based on it s configuration feature and then the object evaluation of steering performance of electric power steering is studied . the new system of evaluation includes steering maneuvrability , steering returnability , once enter handling performance , steering wheel vibration , servomotion sensitivity and assist characteristic 电动助力转向是转向系统中较新的技术,在国内发展很快,关于其性能和可靠性检测还未有统一的方法及评价标准,本文研究的目的主要是对针对电动助力转向的结构特点,分析了电动助力转向对汽车转向性能的影响,提出从转向轻便性、转向回正性、转向盘中间位置区域性能、转向盘振动、随动灵敏度和助力特性等方面进行电动助力转向系统转向性能的客观评价,并探讨了相应的评价指标,以及对电动转向系统的电机减速机构及其控制器、传感器、提出相应的技术要求与试验方法。 |
| 10. | Results of these researches indicate that adaptive control can efficiently reduce system ' s influences caused by model ' s uncertainties , stochastic disturbances , and quantified measuring noises . meanwhile , adaptive control can help the steering system acquire excellent performances of power - assisted and portability characteristics ; the suspension system has a good performance of reducing vibration , and can improve dynamical character of a full vehicle 研究结果表明,自适应控制能够有效解决模型的不确定性、随机扰动和量测噪声对系统的影响,使转向系统具有良好的助力性能和转向轻便性,悬架系统具有较优的减振性能,从而改善了整车动力学性能。 |