公开(公告)号：EP1247665A1

公开(公告)日：2002-10-09

申请号：EP01830233.1

申请日：2001-04-04

Applicant: STMicroelectronics S.r.l.

Inventor： Caponetto, Riccardo ,  Diamante, Olga ,  Risitano, Antonio ,  Fargione, Giovanna ,  Tringali, Domenico

IPC: B60G17/015

CPC classification number: B60G17/018 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2500/10 ,  B60G2600/1879 ,  B60G2800/70 ,  Y10S706/90

Abstract: A method for controlling a vehicle semi-active suspension system comprising at least one suspension, provides for: detecting vehicle dynamic quantities (S1,S2,...,Sn) during the vehicle ride; on the basis of the detected dynamic quantities, calculating target damping force characteristics (Fam[1:4]) for the at least one suspension of the suspension system (33) suitable to substantially minimize a vehicle body acceleration at the same time substantially maximizing a force transmitted by the at least one suspension to the road surface, said calculating being based on the Sky Hook control model; controlling (34,35,36) the at least one suspension to put the respective damping force characteristics in accordance with the calculated damping force characteristics. A fuzzy calculation is performed to determine, on the basis of the detected dynamic quantities and on a prescribed set of fuzzy rules, the target damping force characteristics.

Abstract translation: 一种用于控制机动车辆半自动悬浮液中的方法包括检测车辆的动态参数（S1，S2 ... Sn）的外科手术过程中和使用这些，计算目标阻尼力，以尽量减少车体加速度，同时最大化对路面的力传递。 计算是基于天钩模型。 该悬浮液被控制（34-36）与目标值的阻尼特性相关。 权利要求包括用于车辆悬架的控制电路。

公开(公告)号：EP1220063B1

公开(公告)日：2005-03-09

申请号：EP00128558.4

申请日：2000-12-27

Applicant: STMicroelectronics S.r.l.

Inventor： Abbisso, Salvatore ,  Caponetto, Riccardo ,  Diamante, Olga ,  Porto, Domenico ,  Di Cola, Eusebio ,  Fortuna, Luigi

IPC: G05B13/02 ,  G05B11/42

CPC classification number: G05B11/42 ,  G05B13/027

公开(公告)号：EP1063108B1

公开(公告)日：2006-03-01

申请号：EP99830395.2

申请日：1999-06-24

Applicant: STMicroelectronics S.r.l.

Inventor： Rizzotto, Gianguido ,  Caponetto, Riccardo ,  Diamante, Olga

IPC: B60G17/015

CPC classification number: B60G17/0182 ,  B60G2400/10 ,  B60G2400/102 ,  B60G2400/202 ,  B60G2400/252 ,  B60G2500/102 ,  B60G2600/1879

公开(公告)号：EP1063108A1

公开(公告)日：2000-12-27

申请号：EP99830395.2

申请日：1999-06-24

Applicant: STMicroelectronics S.r.l.

Inventor： Rizzotto, Gianguido ,  Caponetto, Riccardo ,  Diamante, Olga

IPC: B60G17/015

CPC classification number: B60G17/0182 ,  B60G2400/10 ,  B60G2400/102 ,  B60G2400/202 ,  B60G2400/252 ,  B60G2500/102 ,  B60G2600/1879

Abstract: A vehicle comprises at least one semiactive suspension (5) arranged between a vehicle body (2) and a wheel (4) and having a damping coefficient that can be varied in a controlled way by an actuator (14) governed by a control device (18). The control device comprises an accelerometric sensor (15) generating a vehicle body acceleration signal; a potentiometer (16) generating a suspension position signal; a signal conditioning unit (21) for the calculation of the vehicle body speed and the damping speed; a fuzzy control unit (23) which calculates the subsequent position of the actuator on the basis of the vehicle body speed and of the damping speed; and a driving unit (21) which generates a control signal (S1) for the actuator.

Abstract translation: 一种车辆包括布置在车身（2）和车轮（4）之间的至少一个半主动悬架（5），并且具有阻尼系数，所述阻尼系数可以由控制装置（14）控制的致动器（14）以受控的方式变化 18）。 控制装置包括产生车身加速度信号的加速度传感器（15） 产生悬挂位置信号的电位计（16）; 用于计算车体速度和阻尼速度的信号调节单元（21）; 模糊控制单元（23），其基于车体速度和阻尼速度来计算致动器的后续位置; 以及产生用于致动器的控制信号（S1）的驱动单元（21）。

公开(公告)号：EP1247665B1

公开(公告)日：2006-03-22

申请号：EP01830233.1

申请日：2001-04-04

Applicant: STMicroelectronics S.r.l.

Inventor： Caponetto, Riccardo ,  Diamante, Olga ,  Risitano, Antonio ,  Fargione, Giovanna ,  Tringali, Domenico

IPC: B60G17/015

CPC classification number: B60G17/018 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2500/10 ,  B60G2600/1879 ,  B60G2800/70 ,  Y10S706/90

公开(公告)号：EP1220063A1

公开(公告)日：2002-07-03

申请号：EP00128558.4

申请日：2000-12-27

Applicant: STMicroelectronics S.r.l.

Inventor： Abbisso, Salvatore ,  Caponetto, Riccardo ,  Diamante, Olga ,  Porto, Domenico ,  Di Cola, Eusebio ,  Fortuna, Luigi

IPC: G05B13/02 ,  G05B11/42

CPC classification number: G05B11/42 ,  G05B13/027

Abstract: A circuit implementing a non-integer order dynamic system includes a neural network (1 to 5) adapted to receive at least one input signal (IS) and to generate therefrom at least one output signal (OS). The input and output signals (IS, OS) are related to each by a non-integer order integro-differential relationship through the coefficients of the neural network (1 to 5). A plurality (I, II) of such circuits, implementing respective non-integer order (PI λ D µ ) controllers can be interconnected in an arrangement wherein any of the integral (200) or differential (202) blocks included in one of those circuits generates a signal which is fed to any of the integral (200) or differential (204) blocks of another circuit in the system.

Abstract translation: 实现非整数阶动态系统的电路包括适于接收至少一个输入信号（IS）并由其产生至少一个输出信号（OS）的神经网络（1至5）。 输入和输出信号（IS，OS）通过神经网络（1至5）的系数通过非整数阶的积分 - 微分关系与每个相关。 实现各个非整数阶（PIλD）控制器的这种电路的多个（I，II）可以以这样的布置互连，其中包括在其中的任何积分（200）或差分（202） 这些电路中的一个产生一个信号，该信号被馈送到系统中另一电路的整合（200）或差分（204）块中的任何一个。