Results 161 to 170 of about 1,248,556 (210)
Some of the next articles are maybe not open access.
2021
In this chapter, we’ll build a device library for a stepper motor driver. Stepper motors get used primarily in robotics projects, but it is not inconceivable they could be used in IOT projects.
openaire +1 more source
In this chapter, we’ll build a device library for a stepper motor driver. Stepper motors get used primarily in robotics projects, but it is not inconceivable they could be used in IOT projects.
openaire +1 more source
Motor Vehicles, Hypoglycemia, and Diabetic Drivers
Diabetes Care, 1989Individuals with diabetes are increasingly persuing employment in fields previously restricted as a result of the development of chronic complications. Improved glycemic control resulting from use of sophisticated insulin delivery and monitoring systems has also led to the recognition of recurrent hypoglycemia as a potential major clinical and ...
R E, Ratner, F W, Whitehouse
openaire +2 more sources
Digital redesign of a stepping motor driver
Proceedings of the 41st SICE Annual Conference. SICE 2002., 2003Digital redesign is carried out to discretize an analog PWM control system used for a stepping motor. A new substitution model is used for analog transfer functions and a ramp-type approximation for the PWM generation. The redesigned controller is implemented on a DSP and shown to have the performance which is almost identical to that of the original ...
Shimamura, Hideaki, Hori, Noriyuki
openaire +1 more source
Piezoelectric motor driver: Design and evaluation
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013This work focuses on the design of driver for PiezoLegs actuator used for high precision positioning purposes. Motor is driven with the set of periodical voltages with known frequency, amplitude and phase shift between the phases. Motor's operation has been investigated in detail and clear relationships between the amplitude and phase shifts between ...
Edin Golubovic +3 more
openaire +2 more sources
A 40V monolithic ultrasonic motor driver
2017 IEEE 12th International Conference on ASIC (ASICON), 2017Miniaturizing the driving circuit of ultrasonic motor (USM) is very important to apply the miniaturized USM. Based on a 0.35μm BCD process, this paper designs a novel 40V monolithic USM driver chip, which includes a boost converter sub-circuit and an H bridge sub-circuit. The peak current mode boost converter provides power supply for the H bridge. And
Ping Luo 0005 +4 more
openaire +1 more source
Cognitive-Motor Abilities of the Elderly Driver
Human Factors: The Journal of the Human Factors and Ergonomics Society, 1992This article reviews literature that documents the effects of age on motor performance as it relates to driving behavior. Movement initiation is the focal point of the first part of the article, and it is considered in terms of absolute age differences when functional manipulations are made, such as response preparation, response selection, response ...
G E, Stelmach, A, Nahom
openaire +2 more sources
Visual and Motor Capabilities of Future Car Drivers
2020Driving safety is recognized as critical for young people by institutions, insurances and research. The ability to manage such a complex activity as driving is still developing through adolescence and in early adulthood. The present research investigates the human factors in the driver-car interaction.
Tripi F. +10 more
openaire +2 more sources
Motor Vehicle Crashes and Drivers with DAT
Alzheimer Disease & Associated Disorders, 1997An increasing number of drivers with dementia is expected over the next few decades. From a public safety standpoint, there is concern that these drivers also will have an increased risk for motor vehicle crashes. This paper examines recent studies on motor vehicle crashes experienced by drivers with dementia and/or dementia of the Alzheimer type (DAT).
openaire +2 more sources
Older drivers and motor vehicle crashes
Hospital Medicine, 2004Older drivers are a source of great public concern, particularly after wellpublicized incidents in which an older driver has caused a grievous event. As their numbers grow, understanding the risks that older drivers pose to themselves and other road users is important for appropriate clinical and policy decisions.
openaire +2 more sources