Abstract: An electronic speed control system and method is disclosed to control motors that power a load. The electronic speed control system is configured to monitor the motors, accept user commands for the motors, to process these inputs along with various motor parameters and/or models, and to generate motor commands to send to the motors. A field oriented control method continuously monitors voltages and currents from each motor phase; accesses the motor parameters; uses a model of the motor to calculate motor rotor flux, angle and speed based on the stator voltages and currents and the motor parameters; and generates motor commands for controlling the motor based on the user commands and the calculated values. The electronic speed control system can also control external accessories, and/or communicate with external applications which can include a motor identification system that can provide the motor parameters and model for the motor.

Abstract: An electronic speed control system and method is disclosed to control motors that power a load. The electronic speed control system is configured to monitor the motors, accept user commands for the motors, to process these inputs along with various motor parameters and/or models, and to generate motor commands to send to the motors. A field oriented control method continuously monitors voltages and currents from each motor phase; accesses the motor parameters; uses a model of the motor to calculate motor rotor flux, angle and speed based on the stator voltages and currents and the motor parameters; and generates motor commands for controlling the motor based on the user commands and the calculated values. The electronic speed control system can also control external accessories, and/or communicate with external applications which can include a motor identification system that can provide the motor parameters and model for the motor.

Abstract: The innovation includes systems and methods of facilitating electronic commerce (e-commerce) via a proxy service. Such a method can include the acts of receiving a hypertext transfer protocol with secure socket layer (HTTPS) request from a client application and translating the HTTPS request to a format appropriate for an e-commerce web application. Additionally, such a method can include the steps of sending the translated request to the e-commerce web application via HTTPS and receiving a response based at least in part on the translated HTTPS request. The method can also include the acts of translating the HTTPS response to a format appropriate for the client application and sending the translated response to the client application via HTTPS. Secure information can be encrypted and stored at the client application separately from the encryption key, which can be stored by the proxy service.

Abstract: The innovation includes systems and methods of facilitating electronic commerce (e-commerce) via a proxy service. Such a method can include the acts of receiving a hypertext transfer protocol with secure socket layer (HTTPS) request from a client application and translating the HTTPS request to a format appropriate for an e-commerce web application. Additionally, such a method can include the steps of sending the translated request to the e-commerce web application via HTTPS and receiving a response based at least in part on the translated HTTPS request. The method can also include the acts of translating the HTTPS response to a format appropriate for the client application and sending the translated response to the client application via HTTPS. Secure information can be encrypted and stored at the client application separately from the encryption key, which can be stored by the proxy service.