AT91SAM9G20 Summary - Technologic Systems
... – 0.9V to 1.1V for VDDBU, VDDCORE, VDDPLL – 1.65 to 3.6V for VDDOSC – 1.65V to 3.6V for VDDIOP (Peripheral I/Os) – 3.0V to 3.6V for VDDUSB – 3.0V to 3.6V VDDANA (Analog-to-digital Converter) – Programmable 1.65V to 1.95V or 3.0V to 3.6V for VDDIOM (Memory I/Os) Available in a 217-ball LFBGA and 247- ...
... – 0.9V to 1.1V for VDDBU, VDDCORE, VDDPLL – 1.65 to 3.6V for VDDOSC – 1.65V to 3.6V for VDDIOP (Peripheral I/Os) – 3.0V to 3.6V for VDDUSB – 3.0V to 3.6V VDDANA (Analog-to-digital Converter) – Programmable 1.65V to 1.95V or 3.0V to 3.6V for VDDIOM (Memory I/Os) Available in a 217-ball LFBGA and 247- ...
Luxrail Features and Options
... and ramp elevations can be found in the Architectural details. Exterior railing locations and elevations are usually shown in the Landscape plans and details. The elevations illustrate the required style, size and features of each railing. The plan views show the location, length and quantity of rai ...
... and ramp elevations can be found in the Architectural details. Exterior railing locations and elevations are usually shown in the Landscape plans and details. The elevations illustrate the required style, size and features of each railing. The plan views show the location, length and quantity of rai ...
LCP128 Dimming and Switching System SPEC (369646)
... without raise/lower. • Use SO series model numbers. • Available with all standard colors and engraving. • Available with built-in contact closure inputs or with optional occupant sensor inputs. Button Programming • Each button may be programmed for scene selection, toggle, delay-to-off, raise, or lo ...
... without raise/lower. • Use SO series model numbers. • Available with all standard colors and engraving. • Available with built-in contact closure inputs or with optional occupant sensor inputs. Button Programming • Each button may be programmed for scene selection, toggle, delay-to-off, raise, or lo ...
Direct torque control of doubly fed induction machine
... Evolution of the flux vector components. Figure 15 shows α and β component of stator and rotor flux. At time t = 0.1 s, the mechanical speed reference change (start-up), and we can also see an abrupt change of rotor flux components. In fact, in Fig. 12 there is a step change of speed reference Ωref ...
... Evolution of the flux vector components. Figure 15 shows α and β component of stator and rotor flux. At time t = 0.1 s, the mechanical speed reference change (start-up), and we can also see an abrupt change of rotor flux components. In fact, in Fig. 12 there is a step change of speed reference Ωref ...
FMS6502 8-Input, 6-Output Video Switch Matrix with Output Drivers
... FMS6502. Input and output crosstalk represent the two major coupling modes that may be present in a typical application. Input crosstalk is crosstalk in the input pins and switches when the interfering signal drives an open switch. It is dominated by inductive coupling in the package lead frame betw ...
... FMS6502. Input and output crosstalk represent the two major coupling modes that may be present in a typical application. Input crosstalk is crosstalk in the input pins and switches when the interfering signal drives an open switch. It is dominated by inductive coupling in the package lead frame betw ...
New techniques for inverter flux control
... Because the modulator does not directly control the load, the response of the load quantities is not as fast as, for example, the motor torque with DTC. However, the advantage here is that it does lead to a general-purpose modulator whose task is to control the inverter flux vector to whatever value ...
... Because the modulator does not directly control the load, the response of the load quantities is not as fast as, for example, the motor torque with DTC. However, the advantage here is that it does lead to a general-purpose modulator whose task is to control the inverter flux vector to whatever value ...
FMS6502 8-Input, 6-Output Video Switch Matrix with Output Drivers,
... FMS6502. Input and output crosstalk represent the two major coupling modes that may be present in a typical application. Input crosstalk is crosstalk in the input pins and switches when the interfering signal drives an open switch. It is dominated by inductive coupling in the package lead frame betw ...
... FMS6502. Input and output crosstalk represent the two major coupling modes that may be present in a typical application. Input crosstalk is crosstalk in the input pins and switches when the interfering signal drives an open switch. It is dominated by inductive coupling in the package lead frame betw ...
Voltage Oriented Control of Three
... In a plug‐in hybrid electric vehicle, the utility grid will charge the vehicle battery through the battery charger. For a three‐phase grid supply voltage, three‐phase boost rectifiers are a commonly used scheme for chargers. Bi‐directional power transfer capability and unit power factor operation ...
... In a plug‐in hybrid electric vehicle, the utility grid will charge the vehicle battery through the battery charger. For a three‐phase grid supply voltage, three‐phase boost rectifiers are a commonly used scheme for chargers. Bi‐directional power transfer capability and unit power factor operation ...
Microprocessor Control of a Microwave Oven
... The keypad has many buttons and requires several lines connecting it to the microprocessor system. For each button pressed on the keypad, a unique digital code is sent to the microprocessor. In this way the microprocessor is able to detect which button has ...
... The keypad has many buttons and requires several lines connecting it to the microprocessor system. For each button pressed on the keypad, a unique digital code is sent to the microprocessor. In this way the microprocessor is able to detect which button has ...
BSDEs and risk-sensitive control, zero-sum and nonzero
... In this paper, mainly, we deal with the risk-sensitive control and zero-sum game (which we describe below) problems of functional di-usions. The main tool is the notion of BSDEs which has been already used in risk neutral optimal stochastic control and game problems (see e.g. Hamad2ene and Lepeltier ...
... In this paper, mainly, we deal with the risk-sensitive control and zero-sum game (which we describe below) problems of functional di-usions. The main tool is the notion of BSDEs which has been already used in risk neutral optimal stochastic control and game problems (see e.g. Hamad2ene and Lepeltier ...
Specification - Mag Resources
... B. Method of installation: [Recessed in ceiling and surface mounted to walls with screws.] [Recessed in ceiling and surface mounted to structural ceiling support with screws.] [Recessed in ceiling and suspended from structure with suspension rods and ...
... B. Method of installation: [Recessed in ceiling and surface mounted to walls with screws.] [Recessed in ceiling and surface mounted to structural ceiling support with screws.] [Recessed in ceiling and suspended from structure with suspension rods and ...
AN4058, BLDC Motor Control with Hall Effect Sensors Using the
... 2 System Description...............................................1 2.1 BLDC Basics.................................................2 2.1.1 Three-Phase BLDC Motor....................2 2.1.2 Commutation—Moving the BLDC ...
... 2 System Description...............................................1 2.1 BLDC Basics.................................................2 2.1.1 Three-Phase BLDC Motor....................2 2.1.2 Commutation—Moving the BLDC ...
PDF
... seconds, in increments of 0.01 seconds. Minimum Response Time: Provides a fixed minimum response time, 0.013 to 1.0 seconds, in increments of 0.001 seconds. High Current Trip: Provides a trip at a selectable current value and a selectable time. The high-current ratio is selectable from 1 to 31.5 in ...
... seconds, in increments of 0.01 seconds. Minimum Response Time: Provides a fixed minimum response time, 0.013 to 1.0 seconds, in increments of 0.001 seconds. High Current Trip: Provides a trip at a selectable current value and a selectable time. The high-current ratio is selectable from 1 to 31.5 in ...
S280-42-3
... control will turn off after 15 seconds upon loss of AC power. The indicator will illuminate immediately upon return of ac power. ...
... control will turn off after 15 seconds upon loss of AC power. The indicator will illuminate immediately upon return of ac power. ...
MAX1800 Digital Camera Step-Up Power Supply General Description
... The MAX1800 provides a complete power-supply solution for digital still cameras and video cameras. The device integrates a high-efficiency main step-up DC-DC converter, three auxiliary step-up controllers, and an uncommitted gain block that drives an external P-channel MOSFET for a linear regulator. ...
... The MAX1800 provides a complete power-supply solution for digital still cameras and video cameras. The device integrates a high-efficiency main step-up DC-DC converter, three auxiliary step-up controllers, and an uncommitted gain block that drives an external P-channel MOSFET for a linear regulator. ...
Datasheet - Monolithic Power System
... The MP4033 is a TRIAC-dimmable primaryside–control, offline LED lighting controller with active PFC. It is also available for applications that requires analog dimming with PWM input. It outputs an accurate LED current for an isolated lighting application with a single-stage converter. The proprieta ...
... The MP4033 is a TRIAC-dimmable primaryside–control, offline LED lighting controller with active PFC. It is also available for applications that requires analog dimming with PWM input. It outputs an accurate LED current for an isolated lighting application with a single-stage converter. The proprieta ...
A motor control center
... manually operated switch; larger motors, or those requiring remote or automatic control, use magnetic contactors. Very large motors running on medium voltage power supplies (thousands of volts) may use power circuit breakers as switching elements. A direct on line (DOL) or across the line starter ap ...
... manually operated switch; larger motors, or those requiring remote or automatic control, use magnetic contactors. Very large motors running on medium voltage power supplies (thousands of volts) may use power circuit breakers as switching elements. A direct on line (DOL) or across the line starter ap ...
Control theory
Control theory is an interdisciplinary branch of engineering and mathematics that deals with the behavior of dynamical systems with inputs, and how their behavior is modified by feedback. The usual objective of control theory is to control a system, often called the plant, so its output follows a desired control signal, called the reference, which may be a fixed or changing value. To do this a controller is designed, which monitors the output and compares it with the reference. The difference between actual and desired output, called the error signal, is applied as feedback to the input of the system, to bring the actual output closer to the reference. Some topics studied in control theory are stability (whether the output will converge to the reference value or oscillate about it), controllability and observability.Extensive use is usually made of a diagrammatic style known as the block diagram. The transfer function, also known as the system function or network function, is a mathematical representation of the relation between the input and output based on the differential equations describing the system.Although a major application of control theory is in control systems engineering, which deals with the design of process control systems for industry, other applications range far beyond this. As the general theory of feedback systems, control theory is useful wherever feedback occurs. A few examples are in physiology, electronics, climate modeling, machine design, ecosystems, navigation, neural networks, predator-prey interaction, gene expression, and production theory.