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公开(公告)号:KR1020170042387A
公开(公告)日:2017-04-19
申请号:KR1020150141304
申请日:2015-10-08
Applicant: 현대자동차주식회사
IPC: F16H59/38 , F16H59/14 , F16H61/688
CPC classification number: B60W20/10 , B60K6/387 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/113 , B60W20/30 , B60W30/19 , B60W2510/0208 , B60W2510/1005 , B60W2510/1015 , B60W2710/025 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/1005 , B60Y2200/92 , B60Y2300/426 , B60Y2300/43 , B60Y2300/60 , B60Y2300/70 , B60Y2400/428 , F16H61/0437 , F16H61/688 , F16H2061/0444 , Y02T10/6252 , Y02T10/6286 , Y10S903/914 , Y10S903/919 , Y10S903/93
Abstract: 본발명은파워오프다운동축변속이요구되는상황이면, 현재변속단인 N단보다큰 기어비를가지는 N-3단의변속단을체결하는임시단체결단계와; 상기임시단체결단계수행후, 상기 N-3단변속단에연결된클러치인제1클러치를슬립시키기시작하면서, 상기현재변속단인 N단변속단에연결된클러치인제2클러치를해제하는제1토크전환단계와; 상기제1토크전환단계후, 상기제1클러치의슬립상태를유지한상태에서, 차량의구동원을제어하여차량의구동원속도를목표변속단인 N-2단의기어비를현재출력축속도에곱한속도인목표입력축속도에동기시킴과아울러, 상기 N단변속단을해제하고변속목표변속단인 N-2단변속단을체결하는동기속도조절단계와; 상기동기속도조절단계가완료되면, 상기제1클러치를해제하면서상기제2클러치를결합하여변속을완료하는제2토크전환단계를포함하여구성된다.
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公开(公告)号:KR1020160069197A
公开(公告)日:2016-06-16
申请号:KR1020140174864
申请日:2014-12-08
Applicant: 현대자동차주식회사
CPC classification number: B60W30/143 , B60W2050/0008 , B60W2050/0012 , B60W2520/10 , B60W2530/10 , B60W2530/16 , B60W2550/142 , B60W2720/10 , B60W2720/106 , B60W2720/30 , B60K31/00 , B60K31/0008 , B60W30/14
Abstract: 본발명은자동차의오토크루즈속도제어장치및 방법에관한것으로서, 목표차속이램프형태로변화하는구간에서오토크루즈제어성능을향상시키고, 목표차속에대한속도추종성능및 제어응답성을향상시킬수 있는오토크루즈속도제어장치및 방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 운전자가설정한목표차속과차속센서에의해검출된피드백속도인현재차속의속도오차로부터상기속도오차를보정하기위한피드백토크를결정하는단계; 상기목표차속을입력으로하여목표차속에따른주행저항을결정하고상기결정된주행저항에따른제1피드포워드토크를결정하는단계; 상기목표차속을입력으로하여목표차속이변화함에따른차량관성을고려한제2피드포워드토크를결정하는단계; 및상기피드백토크에제1피드포워드토크및 제2피드포워드토크를더하여보정되어진휠 요구토크를생성하기위한지령을출력하는단계를포함하는자동차의오토크루즈속도제어방법이개시된다.
Abstract translation: 本发明涉及一种用于控制汽车的自动巡航速度的装置和方法,本发明的目的是提供一种用于控制汽车的自动巡航速度的装置,其提高了目标的区域中的自动巡航控制性能 车速改为斜坡形式,并且对目标车速进行跟踪性能和控制响应速度及其方法。 为了实现这一目的,用于控制汽车的自动巡航速度的方法包括:确定用于校正由驾驶员设定的目标车速的速度误差的反馈转矩和作为反馈的当前车速的速度误差的步骤 由车速传感器检测的速度; 通过执行目标车速作为输入来确定根据目标速度的驱动阻力的步骤,以及根据确定的驱动阻力确定第一前馈转矩; 通过执行目标车速作为输入,根据目标车速的变化来考虑车辆惯性来确定第二前进转矩的步骤; 以及输出用于生成通过将第一反馈正向转矩和第二反馈正向转矩相加到所述反馈转矩而校正的车轮请求扭矩的指令的步骤。
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公开(公告)号:KR1020160059829A
公开(公告)日:2016-05-27
申请号:KR1020140161872
申请日:2014-11-19
Applicant: 현대자동차주식회사
Inventor: 방재성
CPC classification number: B60W20/40 , B60K6/387 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/11 , B60W30/20 , B60W2030/206 , B60W2050/0008 , B60W2050/0012 , B60W2050/0052 , B60W2050/0056 , B60W2050/006 , B60W2510/0208 , B60W2510/0241 , B60W2510/025 , B60W2510/0266 , B60W2510/06 , B60W2510/0638 , B60W2510/0695 , B60W2510/081 , B60W2710/021 , B60W2710/06 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , F02D31/001 , F02D41/022 , F02D41/062 , F02D2200/101 , F02D2250/18 , F02N11/04 , F02N11/0818 , F02N2300/104 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93 , B60W20/00 , Y02T10/6213
Abstract: 본발명은엔진클러치제어장치및 제어방법에관한것이다. 본발명의실시예에따른엔진클러치제어방법은엔진이정지된상태에서엔진기동조건을만족하는지판단하는단계; 상기엔진기동조건을만족하면, HSG를구동시켜엔진크랭킹동작을수행하는단계; 엔진속도가제1 기준속도이상인지를판단하는단계; 상기엔진속도가상기제1 기준속도이상이면, HSG 토크를감소시키는단계; 상기엔진속도가제2 기준속도이상인지를판단하는단계; 상기엔진속도가상기제2 기준속도이상이면, 엔진의목표속도를계산하는단계; 상기엔진의목표속도를이용하여엔진의속도제어를수행하는단계; 상기속도제어를수행하는중에, 엔진클러치접합조건을만족하는지판단하는단계; 및상기엔진클러치접합조건을만족하면, 엔진클러치를접합하는단계;를포함할수 있다.
Abstract translation: 本发明涉及一种用于控制发动机离合器的装置和方法。 根据本发明实施例的用于控制发动机离合器的方法包括:在发动机停止的状态下确定是否满足发动机运转状态的步骤; 通过在满足发动机运转条件时运行HSG进行发动机起动运转的步骤; 确定发动机转速是否等于或高于第一参考速度的步骤; 当发动机转速等于或高于第一参考速度时降低HSG转矩的步骤; 确定发动机转速是否等于或高于第二参考速度的步骤; 当发动机转速等于或高于第二参考速度时计算发动机的目标速度的步骤; 通过使用发动机的目标速度来执行发动机的速度控制的步骤; 在执行速度控制期间确定是否满足发动机离合器接合状态的步骤; 以及在满足发动机离合器接合状态时接合发动机离合器的步骤。
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公开(公告)号:KR101448746B1
公开(公告)日:2014-10-10
申请号:KR1020120115635
申请日:2012-10-17
Inventor: 방재성
CPC classification number: B60L15/20 , B60L11/14 , B60L15/2045 , B60L2240/421 , B60L2240/423 , B60L2260/44 , B60L2270/145 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7283
Abstract: 본 발명은 모터의 동력을 사용하는 전기자동차의 진동 저감을 위한 안티 저크(anti-jerk) 제어 방법 및 시스템에 관한 것이다. 이를 위한 본 발명은, 모터의 동력을 사용하는 전기자동차의 안티 저크 제어 방법에 있어서, 모터의 실제 속도를 산출하는 단계; 모터의 모델 속도를 산출하는 단계; 상기 산출된 모터 모델 속도와 실제 속도의 편차에 기초한 진동 성분을 구하는 단계; 상기 진동 성분에 포함된 오차 성분을 제거하기 위해 상기 진동 성분을 고주파 필터링(high pass filtering)하는 단계; 상기 고주파 필터링 시 발생된 위상 선행(phase antecedence)을 보상하기 위해 상기 필터링된 진동 성분을 설정시간 위상 지연시키는 단계; 및 상기 설정시간 위상 지연된 진동 성분에 설정된 게인(gain) 값을 적용하여 이를 기초로 안티 저크(anti-jerk) 보상 토크를 생성하는 단계;를 포함할 수 있다.
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公开(公告)号:KR1020140049638A
公开(公告)日:2014-04-28
申请号:KR1020120115635
申请日:2012-10-17
Inventor: 방재성
CPC classification number: B60L15/20 , B60L11/14 , B60L15/2045 , B60L2240/421 , B60L2240/423 , B60L2260/44 , B60L2270/145 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7283
Abstract: The present invention relates to a method and a system for controlling an anti-jerk to reduce a vibration of an electric vehicle which uses power of a motor. The method for controlling an anti-jerk of an electric vehicle which uses power of a motor comprises the steps of outputting an actual speed of a motor; outputting a model speed of the motor; obtaining a vibration ingredient based on a difference between the outputted model and actual speeds of the motor; high pass filtering the vibration ingredient to remove an error ingredient included in the vibration ingredient; setting time phase delaying the filtered vibration ingredient to compensate a phase antecedence generated in the high pass filtering; and generating an anti-jerk compensation torque by applying the set gain value to the setting time phase delayed vibration ingredient. [Reference numerals] (AA) Start; (BB) End; (S100) Output an actual speed of a motor; (S110) Output a model speed of the motor; (S120) Output a vibration ingredient based on the model speed and the actual speed of the motor; (S130) Remove an error ingredient included in the vibration ingredient by high pass filtering; (S140) Phase delay the vibration ingredient to compensate a phase antecedence generated in the high pass filtering; (S150) nerate an anti-jerk compensation torque by applying a set gain value to the phase delayed vibration ingredient and use the anti-jerk compensation torque
Abstract translation: 本发明涉及一种用于控制抗冲击以减少使用电动机功率的电动车辆的振动的方法和系统。 用于控制使用电动机的电动车辆的电动车辆的抗冲击的方法包括以下步骤:输出电动机的实际速度; 输出电机的型号速度; 基于所输出的模型与电动机的实际速度之间的差异获得振动成分; 高频过滤振动成分,去除振动成分中包含的错误成分; 设定时间相位延迟滤波的振动成分以补偿在高通滤波中产生的相位前提; 以及通过将设定的增益值应用于设定时间相位延迟振动成分来产生抗冲击补偿扭矩。 (附图标记)(AA)开始; (BB)结束; (S100)输出电机的实际速度; (S110)输出电机的型号速度; (S120)根据电机的型号速度和实际速度输出振动成分; (S130)通过高通滤波除去振动成分中包含的错误成分; (S140)相位延迟振动成分以补偿高通滤波中产生的相位前提; (S150)通过对相位延迟的振动成分施加设定的增益值,并使用抗冲击补偿扭矩来调节抗冲击补偿扭矩
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公开(公告)号:KR1020130136783A
公开(公告)日:2013-12-13
申请号:KR1020120060462
申请日:2012-06-05
CPC classification number: B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2250/26 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2050/0039 , B60W2710/083 , G05D19/02 , Y02T10/642 , Y02T10/645 , Y02T10/7275
Abstract: In a vibration reducing algorithm for a vehicle without a torque converter according to the present invention, the required torque is divided into two torque types depending on the driving state of a vehicle. One of the two torque types is provided as a feedforward input value. A half cycle (T_p/2) is selected in a cycle (T_p) of vibration of a driving system for a vehicle. After the half cycle (T_p/2), the same torque as above is applied to damp the vibration, thereby highly reducing the effort on heuristic calibration based on feedback information through a feedforward step and increasing starting acceleration. [Reference numerals] (S10) Start vibration damping control;(S20) Required torque (TQ_f);(S30) Is rapid acceleration required?;(S40,S60) Is it a step torque?;(S50,S70) Calculate T_p from the speed and vibration elements of a motor;(S80) Add the same type of torque at a time passing T_p/2 after the initial torque is applied;(S90) Finish a feedforward control step
Abstract translation: 在根据本发明的没有变矩器的车辆的减振算法中,根据车辆的行驶状态将所需转矩分为两种转矩类型。 两个扭矩类型之一被提供为前馈输入值。 在车辆的驾驶系统的振动的周期(T_p)中选择半周期(T_p / 2)。 在半周期(T_p / 2)之后,施加与上述相同的扭矩来减震,从而通过前馈步骤和增加启动加速度,基于反馈信息高度减少启发式校准的努力。 (S10)起动减振控制(S20)所需转矩(TQ_f);(S30)需要快速加速α;(S40,S60)是步进转矩α;(S50,S70)计算T_p从 电机的速度和振动元件;(S80)在施加初始转矩后,通过T_p / 2时,添加相同类型的转矩;(S90)完成前馈控制步骤
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公开(公告)号:KR1020130055472A
公开(公告)日:2013-05-28
申请号:KR1020110121235
申请日:2011-11-18
CPC classification number: G05D19/02 , B60W30/20 , B60W2030/206 , B60W2540/10 , B60W2710/0672 , F16F15/002 , Y02T10/7258
Abstract: PURPOSE: An apparatus for controlling vibration of a driving system of a vehicle and a control method thereof are provided to improve reliability for vibration reduction and to enable vibration control without regard to the model of the vehicle, by controlling a vibration frequency directly. CONSTITUTION: An apparatus for controlling vibration of a driving system of a vehicle comprises a torque command generation part, a torque control part and a damping part. The torque command generation part generates a torque command to drive a motor by receiving a request torque from a driver. The torque control part receives the torque command from the torque command generation part, and controls actual torque of the motor by collecting information about external disturbance factors. The damping part extracts and filters vibration component generated according to the driving of the motor by the control of the torque control part, and removes vibration of the motor. The target torque generated in the damping part is transferred to the torque control part together with the information about the external disturbance factor. [Reference numerals] (S110) Extract a vibration component; (S130) Extract a last vibration component; (S140) Control vibration; (S150) Calculate damping torque
Abstract translation: 目的:提供一种用于控制车辆的驱动系统的振动的装置及其控制方法,以通过直接控制振动频率来提高振动的可靠性并且不考虑车辆的型号来实现振动控制。 构成:用于控制车辆的驱动系统的振动的装置包括转矩指令生成部,转矩控制部和阻尼部。 转矩指令生成部通过从驾驶员接受请求转矩来生成用于驱动电动机的转矩指令。 转矩控制部从转矩指令生成部接收转矩指令,通过收集关于外部干扰因子的信息来控制电动机的实际转矩。 阻尼部通过转矩控制部的控制来提取和过滤根据电动机的驱动而产生的振动成分,并去除电动机的振动。 在阻尼部中产生的目标转矩与外部扰动因子的信息一起传递给转矩控制部。 (参考号)(S110)提取振动分量; (S130)提取最后一个振动分量; (S140)控制振动; (S150)计算阻尼扭矩
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