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1. 发明授权

US08770019B2 Test rig for dynamic test assignments on internal combustion engines, and method for operating a test rig of this kind 有权
标题翻译：用于内燃机动态试验任务的试验台，以及操作这种试验台的方法
公开(公告)号：US08770019B2
公开(公告)日：2014-07-08
申请号：US13464519
申请日：2012-05-04
申请人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
发明人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
IPC分类号： G01M15/04
CPC分类号： G01M15/044 , G01M15/05
摘要： A test rig for dynamic test assignments on internal combustion engines is equipped with a preferably electrical drive and/or loading device which is coupled to a control device for adapting and controlling setpoint values for a speed and a torque characteristic. For a test rig of this kind, in order to enable the setpoint values determined by a speed and a torque characteristic to be optimally adapted and controlled for the respective test assignment and so that they can be reproduced on the test rig in the best possible manner, the control device can be adapted in terms of adjusting the weighting of speed control to torque control.
摘要翻译：用于内燃机上的动态测试分配的测试台配备有优选的电驱动和/或加载装置，其耦合到控制装置，用于调整和控制速度和转矩特性的设定值。对于这种试验台，为了使得由速度和扭矩特性确定的设定值能够被最佳地适应和控制用于相应的试验分配，并且使得它们可以以最好的方式在试验台上再现控制装置可以调节速度控制的权重以转矩控制。

2. 发明授权

US07039541B2 Method for controlling a test bench 失效
标题翻译：控制试验台的方法
公开(公告)号：US07039541B2
公开(公告)日：2006-05-02
申请号：US10785479
申请日：2004-02-25
申请人： Engelbert Grünbacher , Gerald Steinmaurer , Peter Langthaler , Luigi Del Re , Helmut Kokal
发明人： Engelbert Grünbacher , Gerald Steinmaurer , Peter Langthaler , Luigi Del Re , Helmut Kokal
IPC分类号： G01M17/00
CPC分类号： G01M15/044
摘要： In a test bench design consisting at least of an internal combustion engine (1) having its own sensor technology, actuator technology and control devices, a dynamometric brake (2), and a test bench computer (5) controlling the internal combustion engine (1) and the dynamometric brake (2), whereby the computer (5) calculates the control variables for the internal combustion engine (1) and the dynamometric brake (2) based on set point defaults, the object to operate the internal combustion engine (1) with the assistance of the dynamometric brake (2) in the same way as the engine would be operated by the user in a selected vehicle and with the driving profile to be set by the user is achieved by conducting a predefined measurement prior to the actual measurement, which cannot be performed precisely by the user himself, and based on the measurement, parameters of a calculation specification (9) of set point defaults of the control variables are to be determined under consideration of the characteristics of the test bench and then set on the test bench computer (5) without changing the parameter setting of the test bench computer (5) or of the control device of the internal combustion engine.
摘要翻译：在至少包括具有其传感器技术的内燃机（1），致动器技术和控制装置的测试台设计中，一个测力制动器（2）和一个控制内燃机（1）的试验台计算机）和动力制动器（2），由此计算机（5）基于设定点默认值计算内燃机（1）和测力制动器（2）的控制变量，操作内燃机（1））与发动机在所选择的车辆中由用户操作的相同的方式，并且由使用者设定的驾驶曲线是通过在实际操作之前进行预定义的测量来实现的测量，用户自己无法精确地执行，并且基于测量，控制变量的设定点默认值的计算规范（9）的参数将根据考虑试验台的特性，然后设置在试验台计算机（5）上，而不改变试验台计算机（5）或内燃机的控制装置的参数设置。

3. 发明授权

US06510923B1 Control method and apparatus for a hydraulic elevator using only load pressure data 失效
标题翻译：仅使用负载压力数据的液压电梯的控制方法和装置
公开(公告)号：US06510923B1
公开(公告)日：2003-01-28
申请号：US09868668
申请日：2001-11-05
申请人： Sead Veletovac , Luigi Del Re
发明人： Sead Veletovac , Luigi Del Re
IPC分类号： B66B128
CPC分类号： B66B1/24 , B66B1/285
摘要： A method for controlling a hydraulic elevator whose car can be displaced by a hydraulic drive mechanism by hydraulic oil fed through a cylinder line or evacuated from said hydraulic drive mechanism by a pump that cooperates with a first control valve unit and a second control valve unit, wherein the flow the hydraulic oil is controlled by a measuring device and operation of the elevator can be controlled and regulated by a control apparatus. The load of the elevator car is determined by a load pressure sensor detecting pressure PZ in the cylinder line and is controlled preferably in a constant manner by changing the control of the second control valve unit in such a way that movement of the elevator car can be controlled in a very precise manner. When the elevator car is descending, the dropping pressure PZ in the cylinder line is regulated by changing the first control valve unit in such a way that the descending movement of the elevator-cabin can also be controlled in a very precise manner.
摘要翻译：一种用于控制液压升降机的方法，所述液压升降机的汽车可以由液压驱动机构移动，所述液压驱动机构由通过气缸管线供给的液压油或通过与第一控制阀单元和第二控制阀单元配合的泵从所述液压驱动机构抽出，其中，所述液压油由测量装置控制，并且电梯的操作可由控制装置控制和调节。电梯轿厢的负载由负载压力传感器检测气缸线路中的压力PZ来确定，并且通过改变第二控制阀单元的控制来优选地以一定的方式控制电梯轿厢的运动，以非常精确的方式进行控制。当电梯轿厢下降时，通过改变第一控制阀单元来调节气缸线路中的下落压力PZ，使得电梯舱的下降运动也可以以非常精确的方式被控制。

4. 发明授权

US5927416A Method for operating a non-railborne hybrid vehicle 失效
标题翻译：非轨道混合动力车辆的运行方法
公开(公告)号：US5927416A
公开(公告)日：1999-07-27
申请号：US933247
申请日：1997-09-18
申请人： Luigi del Re , Gianni Francescutto , Patrick Theurillat , Robert Apter
发明人： Luigi del Re , Gianni Francescutto , Patrick Theurillat , Robert Apter
IPC分类号： F02D45/00 , B60K6/46 , B60K6/48 , B60L11/02 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/26 , B60W20/00 , F02D29/02 , F02D29/06 , B60K1/00
CPC分类号： B60W20/15 , B60K6/46 , B60K6/48 , B60L11/02 , B60L15/2045 , B60W10/06 , B60W10/26 , B60W30/1882 , B60W20/00 , Y02T10/52 , Y02T10/54 , Y02T10/6217 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7283 , Y10S903/903 , Y10S903/905
摘要： A hybrid vehicle and operating method, wherein, given a pending change in the rotational speed of a combustion engine of the hybrid vehicle, provides for a battery, independently of the power to be transmitted to the driving wheels, to be so charged or discharged in a directed manner that the change in rotational speed is effected as swiftly as possible. With regard to fuel consumption, pollutant emission and/or care of the engine, optimal operating points are passed through. On the one hand in the case of a pending increase in power of the combustion engine, it is provided for the battery to be more heavily discharged or less heavily charged according to the initial situation, and in the case of a pending reduction in power, to be more heavily charged or less heavily discharged.
摘要翻译：一种混合动力车辆和操作方法，其中，在混合动力车辆的内燃机的转速的待定变化的情况下，提供与要传递到驱动轮的功率无关的电池被充电或放电以尽可能迅速地实现转速变化的有针对性的方式。关于燃料消耗，污染物排放和/或发动机的照顾，通过最佳工作点。一方面，在内燃机的功率未决增加的情况下，根据初始情况，电池被更多地放电或者较少充电，并且在等待功率降低的情况下，充电量较大或排放量不足。

5. 发明授权

US06742629B2 Valve control unit for a hydraulic elevator 失效
标题翻译：液压电梯的阀门控制单元
公开(公告)号：US06742629B2
公开(公告)日：2004-06-01
申请号：US10018354
申请日：2001-12-19
申请人： Sead Veletovac , Luigi Del Re , Andreas Schrempf
发明人： Sead Veletovac , Luigi Del Re , Andreas Schrempf
IPC分类号： B66B904
CPC分类号： F15B11/003 , B66B1/24 , B66B9/04 , F15B13/01 , F15B2013/008 , F15B2211/20515 , F15B2211/20538 , F15B2211/26 , F15B2211/30515 , F15B2211/40515 , F15B2211/40584 , F15B2211/413 , F15B2211/41572 , F15B2211/428 , F15B2211/46 , F15B2211/55 , F15B2211/625 , F15B2211/6309 , F15B2211/6313 , F15B2211/6343 , F15B2211/6355 , F15B2211/6651 , F15B2211/6653 , F15B2211/7052 , F15B2211/75 , F15B2211/8613
摘要： A control valve unit for a hydraulic elevator includes two control valves wherein the flow of hydraulic oil from a tank to a lifting cylinder driving an elevator cabin and/or from the lifting cylinder to the tank can be controlled. In case of an upward movement of the elevator cabin, hydraulic oil is conveyed by a pump driven by an electromotor from the tank through the control valve unit to the lifting cylinder. In the case of a downward movement of the elevator cabin, the hydraulic oil flows through the control valve unit to the tank without the pump working. The control of the upward movement and the downward movement of the elevator cabin is achieved by one single pilotable control valve, respectively, that are provided to act as a check valve as well as a proportional valve.
摘要翻译：用于液压升降机的控制阀单元包括两个控制阀，其中可以控制从油箱到升降缸的液压油的流动，驱动升降机舱和/或从升降缸到油箱。在电梯舱向上运动的情况下，液压油由电动机驱动的泵从罐通过控制阀单元输送到提升缸。在电梯舱向下运动的情况下，液压油在没有泵工作的情况下通过控制阀单元流到罐。电梯舱的向上运动和向下运动的控制是通过分别设置成用作止回阀和比例阀的单个可导向控制阀实现的。

6. 发明申请

US20120285228A1 TEST RIG FOR DYNAMIC TEST ASSIGNMENTS ON INTERNAL COMBUSTION ENGINES, AND METHOD FOR OPERATING A TEST RIG OF THIS KIND 有权
标题翻译：用于内燃机动力测试分配的测试仪，以及用于操作本类测试仪的方法
公开(公告)号：US20120285228A1
公开(公告)日：2012-11-15
申请号：US13464519
申请日：2012-05-04
申请人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
发明人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
IPC分类号： G01M15/04
CPC分类号： G01M15/044 , G01M15/05
摘要： A test rig for dynamic test assignments on internal combustion engines is equipped with a preferably electrical drive and/or loading device which is coupled to a control device for adapting and controlling setpoint values for a speed and a torque characteristic. For a test rig of this kind, in order to enable the setpoint values determined by a speed and a torque characteristic to be optimally adapted and controlled for the respective test assignment and so that they can be reproduced on the test rig in the best possible manner, the control device can be adapted in terms of adjusting the weighting of speed control to torque control.
摘要翻译：用于内燃机上的动态测试分配的测试台配备有优选的电驱动和/或加载装置，其耦合到控制装置，用于调整和控制速度和转矩特性的设定值。对于这种试验台，为了使得由速度和扭矩特性确定的设定值能够被最佳地适应和控制用于相应的试验分配，并且使得它们可以以最好的方式在试验台上再现控制装置可以调节速度控制的权重以转矩控制。

7. 发明申请

US20110238359A1 Method and Control Arrangement for Controlling a Controlled System with a Repeating Working Cycle 有权
标题翻译：用于控制重复工作循环的控制系统的方法和控制布置
公开(公告)号：US20110238359A1
公开(公告)日：2011-09-29
申请号：US13061621
申请日：2009-08-26
申请人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
发明人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
IPC分类号： G06F19/00
CPC分类号： G05B13/048
摘要： When arrangements with a repeating working cycle such as, for example, in the case of engine test benches, are being controlled, resonances which have to be damped by the control system are often excited by the test specimen (for example an internal combustion engine) in the working range of the arrangement. The invention proposes for this purpose a control concept in which a modified actual value rist—mod is determined from a current actual value rist—akt of the control system and from a predicted imminent system-delay-free actual value on the basis of the actual value of a previous working cycle, and said modified actual value rist—mod is fed to the control system.
摘要翻译：当例如在发动机试验台的情况下重复工作循环的布置被控制时，必须被控制系统阻尼的共振通常被试样（例如内燃机）激发，在工作范围内的安排。本发明为此目的提出了一种控制概念，其中根据控制系统的当前实际值rist-akt确定修改后的实际值rist-mod，并根据实际的系统延迟实际值先前工作循环的值和所述修改的实际值rist-mod被馈送到控制系统。

8. 发明授权

US09513190B2 Hydrodynamic torque generator for test benches and control method therefor 有权
标题翻译：用于测试台的流体动力学扭矩发生器及其控制方法
公开(公告)号：US09513190B2
公开(公告)日：2016-12-06
申请号：US14128336
申请日：2012-06-06
申请人： Thomas E. Passenbrunner , Mario Sassano , Hannes Trogmann , Luigi Del Re , Helmut Kokal , Martin Schmidt , Michael Paulweber
发明人： Thomas E. Passenbrunner , Mario Sassano , Hannes Trogmann , Luigi Del Re , Helmut Kokal , Martin Schmidt , Michael Paulweber
IPC分类号： G01M15/02 , G01M15/04
CPC分类号： G01M15/042 , G01M15/02
摘要： A hydrodynamic torque generator for test benches includes at least one inlet valve and at least one outlet valve, and a control device for valve positioning, the control device including an open-loop feed-forward controller and a closed-loop feedback controller.
摘要翻译：用于测试台的流体动力学扭矩发生器包括至少一个入口阀和至少一个出口阀以及用于阀定位的控制装置，所述控制装置包括开环前馈控制器和闭环反馈控制器。

9. 发明授权

US09134712B2 Method and control arrangement for controlling a controlled system with a repeating working cycle 有权
标题翻译：用于控制具有重复工作循环的受控系统的方法和控制装置
公开(公告)号：US09134712B2
公开(公告)日：2015-09-15
申请号：US13061621
申请日：2009-08-26
申请人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
发明人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
IPC分类号： G01M17/04 , G05B13/04
CPC分类号： G05B13/048
摘要： When arrangements with a repeating working cycle such as, for example, in the case of engine test benches, are being controlled, resonances which have to be damped by the control system are often excited by the test specimen (for example an internal combustion engine) in the working range of the arrangement. The invention proposes for this purpose a control concept in which a modified actual value rist—mod is determined from a current actual value rist—akt of the control system and from a predicted imminent system-delay-free actual value on the basis of the actual value of a previous working cycle, and said modified actual value rist—mod is fed to the control system.
摘要翻译：当例如在发动机试验台的情况下重复工作循环的布置被控制时，必须被控制系统阻尼的共振通常被试样（例如内燃机）激发，在工作范围内的安排。本发明为此目的提出了一种控制概念，其中根据控制系统的当前实际值rist-akt确定修改后的实际值rist-mod，并根据实际的系统延迟实际值先前工作循环的值和所述修改的实际值rist-mod被馈送到控制系统。

10. 发明授权

US07770440B2 Method to test a dynamic torque-generating device and a device to determine the dynamic behavior of a driving shaft 有权
标题翻译：用于测试动态扭矩产生装置和确定驱动轴的动态特性的装置的方法
公开(公告)号：US07770440B2
公开(公告)日：2010-08-10
申请号：US11451631
申请日：2006-06-13
申请人： Peter Langthaler , Engelbert Grünbacher , Gerald Steinmaurer , Luigi del Re , Helmut Kokal , Michael Paulweber
发明人： Peter Langthaler , Engelbert Grünbacher , Gerald Steinmaurer , Luigi del Re , Helmut Kokal , Michael Paulweber
IPC分类号： G01M15/02
CPC分类号： G01M13/025
摘要： The course of torque transmitted though a driving shaft (3) between torque generating device (1) to be tested and a driving or loading mechanism (2) is determined during an identification phase in the completely constructed test bench with the use of a rotating driving or loading mechanism (2) at pseudo-stochastic rotational speeds. Determined are thereby parameters describing in a real and current manner the dynamic behavior of the driving shaft (3) whereby the parameters are used as an influence in further testing.
摘要翻译：在完全构建的测试台中的识别阶段期间使用旋转驱动来确定通过被测试的扭矩产生装置（1）和驱动或加载机构（2）之间通过驱动轴（3）传递的扭矩的过程或加载机构（2）以伪随机旋转速度。因此，确定了以实际和当前方式描述驱动轴（3）的动态特性的参数，由此参数用作进一步测试的影响。

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