公开(公告)号：US20150355608A1

公开(公告)日：2015-12-10

申请号：US14295939

申请日：2014-06-04

Applicant: Hamilton Sundstrand Corporation

Inventor： Michael Krenz ,  Scott M. Thomson

IPC: G05B15/02

CPC classification number: G05B15/02 ,  G05B19/042

Abstract: A system and method includes a multiplexed motor controller for controlling multiple motors with a weight and volume penalty comparable to that of a single controller system and method by receiving a plurality of inputs indicating a status, prioritizing a plurality of sub-systems based on the status, multiplexing a plurality of operation commands in accordance with the prioritization, and generating a plurality of waveforms in accordance with the operation commands.

Abstract translation: 一种系统和方法包括多路复用的马达控制器，用于通过接收指示状态的多个输入来控制具有与单个控制器系统和方法的重量和体积损失相当的重量和体积损失的多个马达，并且基于该状态对多个子系统进行优先排序 根据优先级复用多个操作命令，并根据操作命令生成多个波形。

公开(公告)号：US20150347127A1

公开(公告)日：2015-12-03

申请号：US14294225

申请日：2014-06-03

Applicant: Hamilton Sundstrand Corporation

Inventor： Terrence R. Leibham ,  Michael Krenz ,  Jeffery S. Schmidt ,  Lucas Keaton ,  Shawn A. Warner ,  Andrew David Bellis ,  Gabriel Radulescu ,  Michael J. Hendry ,  Jeff M. Fischer

IPC: G06F9/44 ,  G06F9/445

CPC classification number: G06F8/71 ,  G06F8/10 ,  G06F8/35 ,  G06F8/60 ,  G06F11/3604

Abstract: A method for incorporating a set of requirements into an executable program to be run on an airborne system is provided. The method obtains the set of requirements for the program in a first format. The method uses a first tool to convert the set of requirements in the first format into a second format utilizing a markup language. The method uses a second tool to convert the set of requirements in the second format into a third format that influences a behavior of the program without changing the program. The method uses a third tool to determine whether the set of requirements in the third format incorporates all of the set of requirements in the second format in order to verify the program under a compliance standard for the airborne system without performing a verification process directly on the program.

Abstract translation: 提供了一种将一组要求并入在机载系统上运行的可执行程序中的方法。 该方法以第一种格式获得该程序的一组要求。 该方法使用第一工具来使用标记语言将第一格式的要求转换成第二格式。 该方法使用第二工具将第二格式的要求转换为影响程序行为的第三种格式，而不改变程序。 该方法使用第三种工具来确定第三种格式的要求集合是否包含第二种格式的所有要求，以便根据机载系统的合规性标准来验证程序，而不直接执行验证过程 程序。

公开(公告)号：US20140232324A1

公开(公告)日：2014-08-21

申请号：US13769063

申请日：2013-02-15

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Philip Readio ,  Michael Krenz

IPC: H02J7/00

CPC classification number: H02J7/0013 ,  H02J7/0016 ,  H02J7/007

Abstract: A battery charging system comprises a battery charger, a first battery, a second battery connected in series with the first battery, and first and second voltage regulation circuits. The battery charger provides a charging output to the series-connected first and second batteries. The first voltage regulation circuit is connected in parallel with the first battery and provides a first conductive current path that bypasses the first battery in response to a voltage across the first battery exceeding a threshold value. A second voltage regulation circuit is connected in parallel with the second battery and provides a second conductive current path that bypasses the second battery in response to a voltage across the second battery exceeding a threshold value.

Abstract translation: 电池充电系统包括电池充电器，第一电池，与第一电池串联连接的第二电池以及第一和第二电压调节电路。 电池充电器为串联的第一和第二电池提供充电输出。 第一电压调节电路与第一电池并联连接，并提供响应于第一电池两端的电压超过阈值而绕过第一电池的第一导电电流路径。 第二电压调节电路与第二电池并联连接，并提供响应于超过阈值的第二电池两端的电压而绕过第二电池的第二导电电流通路。