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Directly control 3-phase motors with TI's C2000™ Piccolo™ F2806x InstaSPIN-MOTION™ Launchpad

Google 우선 소스Published2015.02.03 09:32
TI Korea (CEO Kent Chon, www.ti.com/kr) January 26, 2015 – TI (CEO Kent Chon) has launched the ultra-low-cost C2000™ Piccolo™ F2806x InstaSPIN-MOTION™ LaunchPad development kit, enabling developers to control three-phase motors in just minutes. This development kit is a modular, fast-executing development tool that includes everything needed—an MCU, emulation, and, for the first time, InstaSPIN-MOTION software—to allow engineers to easily and efficiently design real-time motion control systems using optimized sensored or sensorless motion control.


InstaSPIN-MOTION, based on TI's proven InstaSPIN-FOC™ motor control solution, enables controller tuning to be simplified to a single parameter. It is also designed to optimize complex motion sequences and track the desired trajectory with excellent accuracy across the entire range of motion. The C2000 InstaSPIN-MOTION Launchpad allows developers to take their designs to the next level by adding the new InstaSPIN-MOTION feature to the features of the previously released InstaSPIN-FOC Launchpad.

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InstaSPIN-MOTION™ Launchpad

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TI C2000™ InstaSPIN™ Compatible MCUs

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60MHz F28027F MCU

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Chris Clearman, Worldwide Manager of TI’s Motor Control Solutions business unit, said, “With the launch of the C2000 Piccolo F2806x InstaSPIN-MOTION Launchpad, motion control customers can more easily evaluate and implement TI’s proven InstaSPIN-MOTION and InstaSPIN-FOC control solutions. “TI’s highly reliable InstaSPIN and LaunchPad solutions are the result of over 20 years of technological expertise in motion control technology, enabling customers to design differentiated products and accelerate time-to-market,” he said.

Key Features of the C2000 InstaSPIN-MOTION Launchpad
It integrates a 90MHz C2000 Piccolo TMS320F28069M microcontroller (MCU) and provides on-chip InstaSPIN-MOTION motion control technology to solve motion control challenges in existing motor systems.
o It utilizes LineStream Technologies' InstaSPIN-MOTION SpinTAC™ component and is embedded in the ROM of the C2000 F28069M MCU:
Identify: Automatically identifies the system's actual inertia and frictional force to enable optimal control.
Control: Enables minimizing work and reducing complexity through single factor tuning. Position and velocity control can be rapidly tested and tuned from “soft” to “stiff” responses, and controllers can be estimated and assigned across the application’s entire operating range. The controller maximizes performance by dynamically predicting and compensating for load disturbances in real time.
Rotation (Move): Generates a runtime-optimized motion profile based on the start and target positions or acceleration, jerk, velocity for motion path type, and system limits.
Plan: Various sequences can be easily implemented through state-based logic.
Sensorless torque or speed control is possible using FAST™ algorithm-based sensorless control and the InstaSPIN-FOC and InstaSPIN-MOTION projects.
Sensored speed or servo position + speed control is possible using encoder feedback and the InstaSPIN-MOTION project. This video demonstrates that using this precise technology, it is possible to design an entire 2-axis CNC machine with three unique motion profiles in less than a week.
Isolated real-time JTAG debugging is possible via the onboard XDS100v2 USB to JTAG (and UART) interface, and multiple I/O pins of the InstSPIN-MOTION capable Piccolo MCU can be accessed.
A 240W 3-phase brushless DC motor and motion control solution can be achieved by combining the $49 DRV8301 motor drive booster pack. This booster pack includes an intelligent gate driver, a 1.5A step-down buck converter, a power MOSFET utilizing NexFET™ power MOSFET technology, and a current detection amplifier in a compact form factor.
Software development can be done conveniently by using TI's Code Composer Studio™ integrated development environment (IDE), which is provided for free.
You can quickly and easily evaluate and develop full InstaSPIN-MOTION-based applications using hardware design packages (Gerber files, schematics, BOMs) and motor control libraries (modules, drivers, system examples, related documentation) included in the MotorWare™ software infrastructure. MotorWare™ provides the latest C object-oriented and API-based coding techniques, over 100 lab-based projects, and robust documentation to help you conveniently evaluate the features of InstaSPIN-MOTION. MotorWare also offers a customizable universal GUI and allows you to utilize various MotorWare projects. Additionally, it supports numerous software programming options from third-party vendors such as Altair and Plexim.

Price and Supply Timing
The C2000 F2806x InstaSPIN-MOTION Launchpad (LAUNCHXL-F28069M) is sold for $25, and the C2000 InstaSPIN-FOC Launchpad (LAUNCHXL-F28027F) can be purchased for $17. The DRV8301 Motor Drive Booster Pack (BOOSTXL-DRV8301) is $49. Software and related documentation are available for download right now. The 90MHz 32-bit floating-point Piccolo F2806xM MCU used in InstaSPIN-MOTION starts at $10.22 per unit (quantity of 10,000). The recently released Piccolo F2805xM MCU, adopted in InstaSPIN-MOTION, starts at $6.56, while the Piccolo F2802xF MCU, adopted in InstaSPIN-FOC, starts at $4.03.

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