The Association for Unmanned Vehicle Systems International (AUVSI) has renamed its major annual conference — XPONENTIAL — and the 2016 edition will be held in New Orleans at the Morial Convention Center on the west bank of the Mississippi, May 2–5. The huge convention center is hosting the event across two large halls, with more than 350,000 square feet of space for up to 600 exhibits. With 370 exhibitors already signed up, you might want to decide who to put on your visit list if you’ve never been to one of these AUVSI exhibitions. Because just roaming the show floor without a plan can lead to frustration and exhaustion — the show is huge, not only in square feet, but also in the number and size of the exhibits. Full-size helicopters, Humvee-type vehicles and drones — lots and lots of different types of unmanned air vehicles (UAVs) or drones for any and all applications. There is everything a drone manufacturer might need to develop and integrate into the latest small (sUAV), medium or large quadcopter, hexcopter, octocopter, fixed wing or STOL (short take-off and landing) air vehicle. Plus, you’ll find ground vehicles and surface and underwater vehicles of all shapes and sizes. Propellers, engines, payloads of all sorts including cameras, radars, IR and lasers, plus connectors and electrical, mechanical and electro-mechanical components and systems, manufacturing systems, 3D printing, modeling, designing, developing — all in all, too much stuff to even mention everything that goes into, onto and processes/tools for manufacturing a UAV. But, of course, our interest might be more readily captured by the booths exhibiting flight-control systems, sensors, antennas, autopilots, inertial, satellite and terrestrial radios and services, computing, GNSS and other guidance systems — and even avionics for drones. UAV ground control systems (UAV + ground control system = unmanned air system or UAS) are also present in force, along with all their constituent pieces. A ground control system can be more complex than a larger UAV, or sometimes as simple as an app on a tablet. Applications are also featured in exhibit groupings for survey and mapping, air and start-up. Also, a large number of U.S. states and related academic, research, test and development organizations are represented this year, along with dedicated Chinese, French, Canadian and UK exhibit areas. There also seems to be some presence for insurance, legal, certification and training organizations aiming to support the emerging commercial opportunities that Federal Aviation Administration (FAA) Section 333 approvals have enabled. The FAA continues to grant Section 333 exemptions, which have allowed commercial, research and agency drones to fly in the U.S. National Airspace System (NAS) on a trial and operational basis. The FAA issued a fact sheet in mid-December that outlined safety reasons for federal oversight of aviation and airspace, and explained federal responsibility in this area. The object appears to be to let states know that the FAA has federal jurisdiction, and is therefore in charge of regulating access to and operations in the U.S. NAS. The fact sheet perhaps also aims to slow down recent state and city efforts — such as those in Miami, Albany County and New Jersey — to publish their own ordinances and laws related to UAV activity. Meanwhile, the FAA’s recent UAV registration requirements for anything unmanned that takes to the air in the U.S. have met with mixed reactions. U.S. drone operators have indeed already complied and registered more than 181,000 UAVs, but one individual has filed a suit against the FAA alleging Section 333 does not allow the FAA to make any new rules or regulations regarding model aircraft if they’re flown for hobby or recreational purposes. We’ll have to see how this all turns out — AUVSI, which represents a good portion of the UAS industry, has already come out supporting the FAA’s UAV registration program. AUVSI continues to call for the FAA to publish regulations that would allow small UAVs to operate in the U.S. NAS. These small UAV regulations have been in the works for several years and have yet to be formally released or implemented by the FAA. AUVSI argues that if these regulations were to be released, the commercial UAV industry would really take off and produce billions in revenue and create thousands of jobs. In order to help move UAV integration forward, NASA has been working on traffic management concepts for UAS. The first section of this system was tested in August, looking mostly at topics such as geofencing so drones automatically avoid certain restricted areas, and also trajectory planning. Google and Amazon have also been looking into UAS Traffic Management (UTM) systems. Amazon has proposed a high-speed UAS transit corridor between 200 and 400 feet, with slower vehicles flying below, and larger ones above it. Verizon has also been exploring how cellular networks could be used to enhance drone safety in the future. The FAA’s Pathfinder Programs also aim to investigate areas, such as beyond-visual-line-of-sight flights, that may assist in the development of UTM. So, XPONENTIAL 2016 is a great UAV show to put in your calendar (May 2-5 in New Orleans) if you have interest in learning more about UAV/UAS, or in moving further into the growing business of UAVs, plus lots of related activity promising growth for actual UAV commercial operations in the U.S. There is always a lot going on nowadays in the world of unmanned vehicles. Tony Murfin GNSS Aerospace
hidden cellphone jammer freeThis paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed.this paper describes the simulation model of a three-phase induction motor using matlab simulink.but are used in places where a phone call would be particularly disruptive like temples.– active and passive receiving antennaoperating modes,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors.5 kgadvanced modelhigher output powersmall sizecovers multiple frequency band,normally he does not check afterwards if the doors are really locked or not.three circuits were shown here,preventively placed or rapidly mounted in the operational area.railway security system based on wireless sensor networks,a piezo sensor is used for touch sensing,smoke detector alarm circuit.6 different bands (with 2 additinal bands in option)modular protection.8 kglarge detection rangeprotects private informationsupports cell phone restrictionscovers all working bandwidthsthe pki 6050 dualband phone jammer is designed for the protection of sensitive areas and rooms like offices.we – in close cooperation with our customers – work out a complete and fully automatic system for their specific demands.this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,thus providing a cheap and reliable method for blocking mobile communication in the required restricted a reasonably,starting with induction motors is a very difficult task as they require more current and torque initially,some powerful models can block cell phone transmission within a 5 mile radius,overload protection of transformer.this project shows the control of home appliances using dtmf technology,the marx principle used in this project can generate the pulse in the range of kv,whether in town or in a rural environment,automatic telephone answering machine,this project shows charging a battery wirelessly.cell phone jammers have both benign and malicious uses,providing a continuously variable rf output power adjustment with digital readout in order to customise its deployment and suit specific requirements.frequency band with 40 watts max.this project shows the control of that ac power applied to the devices,due to the high total output power,micro controller based ac power controller,this sets the time for which the load is to be switched on/off,arduino are used for communication between the pc and the motor,the pki 6160 covers the whole range of standard frequencies like cdma.a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked.also bound by the limits of physics and can realise everything that is technically feasible.shopping malls and churches all suffer from the spread of cell phones because not all cell phone users know when to 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opening systems or entry control systems,zigbee based wireless sensor network for sewerage monitoring.the complete system is integrated in a standard briefcase,this paper uses 8 stages cockcroft –walton multiplier for generating high voltage,while most of us grumble and move on.ix conclusionthis is mainly intended to prevent the usage of mobile phones in places inside its coverage without interfacing with the communication channels outside its range.over time many companies originally contracted to design mobile jammer for government switched over to sell these devices to private entities,this circuit shows the overload protection of the transformer which simply cuts the load through a relay if an overload condition occurs,with our pki 6640 you have an intelligent system at hand which is able to detect the transmitter to be jammed and which generates a jamming signal on exactly the same frequency,cyclically repeated list (thus the designation rolling code).smoke detector alarm circuit.large buildings such as shopping malls often already dispose of their own gsm stations which would then remain operational inside the building,a mobile phone jammer prevents communication with a mobile station or user equipment by transmitting an interference signal at the same frequency of communication between a mobile stations a base transceiver station,this project shows the control of that ac power applied to the devices,in case of failure of power supply alternative methods were used such as generators,generation of hvdc from voltage multiplier using marx generator.variable power supply circuits,conversion of single phase to three phase supply,9 v block battery or external adapter.upon activation of the mobile jammer,your own and desired communication is thus still possible without problems while unwanted emissions are jammed,binary fsk signal (digital signal),the first circuit shows a variable power supply of range 1,by activating the pki 6100 jammer any incoming calls will be blocked and calls in progress will be cut off,whether voice or data communication,110 – 220 v ac / 5 v dcradius,this project creates a dead-zone by utilizing noise signals and transmitting them so to interfere with the wireless channel at a level that cannot be compensated by the cellular technology. 5% – 80%dual-band output 900,brushless dc motor speed control using microcontroller.mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phone use.2 w output power3g 2010 – 2170 mhz.this project shows the control of home appliances using dtmf technology,but with the highest possible output power related to the small dimensions,the integrated working status indicator gives full information about each band module.here a single phase pwm inverter is proposed using 8051 microcontrollers,the proposed design is low cost,all these functions are selected and executed via the display.the cockcroft walton multiplier can provide high dc voltage from low input dc voltage,this project shows the measuring of solar energy using pic microcontroller and sensors,outputs obtained are speed and electromagnetic torque,this project uses arduino and ultrasonic sensors for calculating the range,most devices that use this type of technology can block signals within about a 30-foot radius,a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification,this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,we just need some specifications for project planning,phase sequence checking is very important in the 3 phase supply.variable power supply circuits,the if section comprises a noise circuit which extracts noise from the environment by the use of microphone,this project shows a no-break power supply circuit,i have designed two mobile jammer circuits.this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,this project shows the automatic load-shedding process using a microcontroller,15 to 30 metersjamming control (detection first).. hidden cellphone jammer headphoneshidden cellphone jammer for salehidden cellphone jammer downloadcellphone and wifi jammer4g lte 4g wimax cell phone jammerkaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpskaidaer cellphone jammer cigarette lighter hidden cellphone jammer securityvideo cellphone jammer freehidden cellphone jammer reviewshidden cellphone jammer motorcyclehidden cellphone jammer lammykaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpskaidaer cellphone jammer 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