公开(公告)号：US20070116295A1

公开(公告)日：2007-05-24

申请号：US11595838

申请日：2006-11-09

Applicant: Jan Vandewege ,  Jo Pletinckx ,  Koen Renterghem ,  Xing-Zhi Qiu

Inventor： Jan Vandewege ,  Jo Pletinckx ,  Koen Renterghem ,  Xing-Zhi Qiu

IPC: H04R5/00

CPC classification number: H04L1/24

Abstract: One inventive aspect relates to an emulation system for real-time simulation of the physical layer of an analog communication system based at least on partly digital computation. The emulation system comprises a digital portion configured to perform digital computations and represent at least part of the signal propagation in the communication system. The system further comprises an analog portion configured to perform analog signal processing and represent other aspects of the physical layer of the communication system. The analog portion provides inputs to and receives outputs from the digital portion. The digital portion is configured to digitally compensate for inaccuracies introduced by the analog portion. Methods of emulating communication systems are also provided.

Abstract translation: 一个发明方面涉及一种用于至少部分数字计算的用于对模拟通信系统的物理层进行实时仿真的仿真系统。 仿真系统包括被配置为执行数字计算并且表示通信系统中的信号传播的至少一部分的数字部分。 该系统还包括被配置为执行模拟信号处理并且表示通信系统的物理层的其他方面的模拟部分。 模拟部分为数字部分提供输入和接收输出。 数字部分被配置为对由模拟部分引入的不准确性进行数字补偿。 还提供了仿真通信系统的方法。

公开(公告)号：US20110264963A1

公开(公告)日：2011-10-27

申请号：US12735530

申请日：2008-11-27

Applicant: Jo Pletinckx ,  Hongyn Wang ,  Axel Wenzler ,  Markus Brockmann

Inventor： Jo Pletinckx ,  Hongyn Wang ,  Axel Wenzler ,  Markus Brockmann

IPC: G06F11/28

CPC classification number: G06F11/0703 ,  G06F9/321 ,  G06F11/0706

Abstract: A system for checking a program memory) of a processing unit includes a check module, and the processing unit is made up of an instruction counter connected to the check module. The check module has a register connected to a first changeover switch that sets the register content. In a system that allows for the instruction addresses of the entire program memory to be checked, the instruction counter contains an ancillary counter, which runs through the instruction address space of the program memory independently of the program code during normal operation and which is connected to the register.

Abstract translation: 一种处理单元的检查系统，包括一个检查模块，该处理单元由连接到检查模块的指令计数器组成。 检查模块具有连接到设置寄存器内容的第一转换开关的寄存器。 在允许检查整个程序存储器的指令地址的系统中，指令计数器包括辅助计数器，其在正常操作期间独立于程序代码运行程序存储器的指令地址空间，并且连接到 登记册。

公开(公告)号：US08464100B2

公开(公告)日：2013-06-11

申请号：US12735530

申请日：2008-11-27

Applicant: Jo Pletinckx ,  Hongyu Wang ,  Axel Wenzler ,  Markus Brockmann

Inventor： Jo Pletinckx ,  Hongyu Wang ,  Axel Wenzler ,  Markus Brockmann

IPC: G06F11/00

CPC classification number: G06F11/0703 ,  G06F9/321 ,  G06F11/0706

Abstract: A system for checking a program memory) of a processing unit includes a check module, and the processing unit is made up of an instruction counter connected to the check module. The check module has a register connected to a first changeover switch that sets the register content. In a system that allows for the instruction addresses of the entire program memory to be checked, the instruction counter contains an ancillary counter, which runs through the instruction address space of the program memory independently of the program code during normal operation and which is connected to the register.

Abstract translation: 一种处理单元的检查系统，包括一个检查模块，该处理单元由连接到检查模块的指令计数器组成。 检查模块具有连接到设置寄存器内容的第一转换开关的寄存器。 在允许检查整个程序存储器的指令地址的系统中，指令计数器包括辅助计数器，其在正常操作期间独立于程序代码运行程序存储器的指令地址空间，并且连接到 登记册。

公开(公告)号：US20120146561A1

公开(公告)日：2012-06-14

申请号：US13391076

申请日：2010-07-27

Applicant: Siegbert Steinlechner ,  Jo Pletinckx

Inventor： Siegbert Steinlechner ,  Jo Pletinckx

IPC: H02P6/16

CPC classification number: H02P6/16

Abstract: The invention relates to an electronically commutated electric motor comprising a stator and an especially permanent-magnetic rotor. The electric motor also comprises a control unit which is effectively connected to the stator and is designed to generate control signals for commutating the stator in such a way that the stator can generate a rotating magnetic field in order to rotate the rotor. The electric motor further comprises at least one rotor position sensor which is designed to detect a position, especially an angular position, of the rotor and generate a rotor position signal representing the position of the rotor. The control unit is designed to generate the control signals in accordance with the rotor position signal. According to the invention, the control unit is designed to sample and quantize the rotor position signal and generate a digital rotor position signal. The digital rotor position signal forms a time-related data stream which corresponds to the sampled and quantized rotor position signal. The control unit includes an interpolator which is designed to generate at least one intermediate value in the digital rotor position signal, said intermediate value lying between two successive rotor position values.

Abstract translation: 本发明涉及一种电子换向电动机，其包括定子和特别是永磁转子。 电动机还包括控制单元，该控制单元有效地连接到定子并且被设计成产生用于使定子换向的控制信号，使得定子可以产生旋转磁场以使转子旋转。 电动机还包括至少一个转子位置传感器，其被设计成检测转子的位置，特别是角位置，并产生表示转子位置的转子位置信号。 控制单元被设计成根据转子位置信号产生控制信号。 根据本发明，控制单元被设计成对转子位置信号进行采样和量化，并产生数字转子位置信号。 数字转子位置信号形成对应于采样和量化的转子位置信号的时间相关数据流。 控制单元包括内插器，该内插器被设计成在数字转子位置信号中产生至少一个中间值，所述中间值位于两个连续的转子位置值之间。