Chaohong
Chaohong Cai, Hartford, CT US
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20160069277 | TURBOSHAFT ENGINE CONTROL - A system and methods are provided for controlling turboshaft engines. In one embodiment, a method includes receiving input signals for a collective lever angle (CLA) command and real-time power turbine speed (NP) of an engine, determining system data for engine effectors by the control unit based on the input signals for the collective lever angle (CLA) command and the real-time power turbine speed (NP) based on an integrated model for the turboshaft engine including a model of a gas generator section of the turboshaft engine and a model of a power turbine and rotor load section of the turboshaft engine. The method may also include determining control output based on model-based multi-variable control including optimization formulation and a constrained optimization solver. The method may also include outputting one or more control signals for control of the turboshaft engine. | 03-10-2016 |
Chaohong Liu, Shanghai CN
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20160066465 | CLAMP FOR PANEL-MOUNTED ELECTRONICS MODULES OR OTHER DEVICES - A system includes (i) a module configured to be mounted on a panel and (ii) a clamp. The clamp includes a retaining section configured to receive and retain a threaded structure. The retaining section is also configured to be connected to and apply force against the module. The clamp also includes a contact section configured to contact the panel and apply force against the panel. The clamp further includes a connecting portion connecting the retaining section and the contact section. The connecting portion is configured to allow part of the threaded structure to contact the contact section in order to create the forces applied against the panel and the module. The connecting portion can be elastic such that a separation of the retaining section and the contact section changes as the threaded structure pushes against the contact section. | 03-03-2016 |
Chaohong Xiao, Foshan CN
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20150267926 | AIR CONDITIONING SYSTEM - An air conditioning system includes a main room having an air conditioner and an air ventilating device mounted therein and at least one sub-room each communicating with the main room through the air ventilating device mounted in the main room. The air ventilating device distributes the air in the main room to the respective sub-rooms communicating with the main room. With the air conditioning system of the present invention, the noise in the sub-room can be reduced, the electricity power consumption can be reduced, and the energy can be saved. | 09-24-2015 |
Chaohong Xie, Beijing CN
Patent application number | Description | Published |
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20140037079 | ELECTRONIC DISPLAY METHOD AND DEVICE - The present invention is directed to a display method and an electronic device. The method comprises acquiring a first display instruction; in response to the first display instruction, displaying the second ID identification on the display unit, and displaying M first content identifications simultaneously, wherein, the first content identification is used for characterizing the communication content of the call process of the first ID identification and the second ID identification, and M is a positive integer greater than or equal to one. | 02-06-2014 |