摘要:
A configurable diesel powered system is provided for controlling engine emissions of a diesel-fueled power generating unit. The diesel-fueled power generating unit includes an engine operating on at least one fuel type. The system includes a plurality of operational input devices coupled with a processor to generate operational input signals to the processor. A plurality of end use devices include fuel tanks for each respective fuel type and are controlled by the processor to control the engine emissions. A configuration input device in communication with the processor generates a respective configuration signal for each particular location along the predetermined course comprising a mission. The processor is responsive to the operational input devices and configuration signals to generate a set of control signals to the fuel tanks to limit the total engine emissions of all fuel types to a respective stored engine emission profile for each configuration signal for each particular location along the predetermined course comprising the mission.
摘要:
Disclosed are implantable devices for delivering a drug into the blood stream of a vessel or into the vessel wall of a subject's body to treat or prevent vascular or cardiovascular disease, such as vascular plaque, cardiovascular plaque, and diseases attributable to inflammation, such as arteriosclerosis, diabetes, rheumatoid arthritis, and Alzheimer's disease. The devices of the present invention comprise a biodegradable matrix that degrades gradually and vanishes over a period of time, and have a ring-like, flag-like, or plaster-like configuration. The flag-like configuration comprises a holding structure and at least one flag. These flags are preferably elastic, and may be constructed from fibers, woven tissue, strings, sheets, or any combination thereof. Disclosed devices may comprise more than one drug, or varying concentrations of the same drug. Also disclosed are methods related thereto.
摘要:
Methods and systems are provided for controlling a power transfer rate in to and/or out of a vehicle energy storage device to affect a current state of charge of the energy storage device. The vehicle may be on a mission comprising a plurality of future power transfer opportunities. In one example, the method comprises adjusting the power transfer rate based on an estimated duration of a future power transfer opportunity. Further, the method may include, if the estimated duration of the future power transfer opportunity is different from a predetermined threshold, changing the power transfer rate at the future power transfer opportunity. The method allows the operating life of the energy storage device to be extended.
摘要:
A method for controlling operation of a propulsion system of a waterborne vessel, comprising adjusting recovery of energy generated from the propulsion system to maintain position of the waterborne vessel in response to at least an indication of vessel position.
摘要:
A low cost and easy to assemble communicating utility meter provides selectable measurement, calibration, display, and communications means so as to be re-configurable based on several factors including; harmonic content of the power signal measured, LCD display alternatives, time of use measurements, bandpass filter settings, power quality measurements, PLC communications. alternatives, radio frequency communications alternatives, optical communications alternatives, and hard wire communications alternatives.
摘要:
The invention relates to a thermoforming machine including: a frame; a first plate and a second plate for receiving form sections, wherein at least one of the plates is adjustable relative to the frame; drive means for adjusting the plates relative to each other; and a pulling mechanism for pulling the second plate in the direction of the first plate, wherein the pulling mechanism includes at least one pulling device mounted to one of the plates, the pulling device including a pulling rod, which can be clamped by a friction locked coupling with an associated clamping device, mounted at the other one of the plates, when adjusting the first and second plates relative to each other.
摘要:
A method for controlling operations of a power system having at least one internal combustion power unit includes: (a) identifying a plurality of discrete potential dynamic events; (b) for each potential dynamic event, computing an optimization profile which describes power settings for the power system to follow in order to optimize at least one operating parameter of the at least one power unit; (c) selecting one of the optimization profiles based on the potential dynamic event with the highest current probability; and (d) operating the system in accordance with the selected optimization profile.
摘要:
A locomotive (10) is operable in two or more distinct configurations, with the change in configuration being response to a configuration input signal (35). A locomotive configuration is represented by the set of end use device control signals (13) that are generated by the locomotive control systems (22) in response to the respective set of operational input values (27). For a given set of operational input values, a first set of end use device control signals is generated when a configuration input has a first value, and a second set of end use device control signals is generated when a configuration input has a second value. The configuration input variable is responsive to an emission profile associated with the locomotive location. A value of a locomotive emission parameter corresponding to the emission profile is monitored and saved in a storage device (e.g., 104).
摘要:
A system for reducing wheel sliding on a locomotive is provided for a locomotive including a plurality of axles. The system includes one or more speed inferring systems coupled to each axle to detect rotation of each axle and generate detection signals based upon detecting rotation of each axle. The detection signals include one of speed signals indicative of locomotive speed and non-rotating signals indicative of a non-rotating axle. More particularly, a main controller is coupled to each speed inferring system and is responsive to each detection signal. The main controller identifies non-rotating signals of the detection signals to initiate one or more alert signals of one or more respective non-rotating axles of the plurality of axles. Additionally, the main controller is coupled to an operator panel to alert a locomotive operator of an applied status of a locomotive parking brake in response to the alert signal.
摘要:
The subject invention pertains to a method and apparatus for placing a minimally-invasive access with respect to a patient's bone or other non-soft tissue. The subject invention can use a drilling machine incorporating an ultrasound motor. The subject drilling machine can be applied to sample, for example, bone biopsies under MRI control. In a specific embodiment, the subject ultrasound motor can be completely manufactured of non-magnetic materials, such as plastics, titanium, and titanium alloy, or ceramics and piezoceramics. The subject drilling apparatus can be placed into an MRI near field without influencing the image quality, and without the drilling apparatus itself being disturbed by the MRI magnet, gradient, or high-frequency field. The subject invention can incorporate good shielding with the subject drilling apparatus use of these materials, and can achieve minimal, if any, image distortions or so-called artifacts. Thus, the subject invention can involve the problem by use of non-magnetic materials of low magnetic susceptibility for the design of an actuation unit.