particle sensor node

Particle swarm optimization based energy efficient ...

Particle swarm optimization based energy efficient clustering and sink mobility in heterogeneous wireless sensor network. ... In a WSN, sensor node plays a significant role. Working of sensor node depends upon its battery's life. Replacements of batteries are found infeasible once they are deployed in a remote or unattended area. Plethora of ...

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Field Evaluation Clarity Node PM Sensor

•From 2/15/2018 to 04/25/2018, three Clarity Movement Co. sensor nodes were deployed at our (SCAQMD) Rubidoux station and ran side-by-side with Federal Equivalent Method (FEM) instruments measuring the same pollutant •Clarity Movement Co. Sensor node [3 nodes tested]: Particle sensor (optical; non-FEM) Each sensor reports: PM

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Multiple Solutions Based Particle Swarm Optimization for ...

May 21, 2021· Multiple Solutions Based Particle Swarm Optimization for Cluster-Head-Selection in Wireless-Sensor-Network Abstract: Wireless sensor network (WSN) has a significant role in wide range of scientific and industrial applications. In WSN, within the operation area of sensor nodes the nodes are randomly deployed. The constraint related to energy is ...

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Salp Swarm Algorithm for Node Localization in Wireless ...

Nodes localization in a wireless sensor network (WSN) aims for calculating the coordinates of unknown nodes with the assist of known nodes. The performance of a WSN can be greatly affected by the localization accuracy. In this paper, a node localization scheme is proposed based on a recent bioinspired algorithm called Salp Swarm Algorithm (SSA). The proposed algorithm is compared to well …

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Node-RED | Community | Particle

Apr 05, 2021· This paper introduces a new approach by combining particle swarm optimization and iterated local search (PSO-ILS) to have an optimum coverage and connectivity rate with the minimum number of nodes. In one side, to maintain the full coverage of targets, the PSO-ILS is used to deploy the minimum number of sensor nodes.

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Particulate Matter Sensor SPS30 | Sensirion

The SPS30 particulate matter sensor has achieved MCERTS certification, which proves the performance of the PM sensor. In addition, the certification confirms that the SPS30 can be easily integrated into applications that comply with the European Air Quality Standard DIN EN 15267.

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Search - sensor particle swarm optimization - CodeBus

Description: Research on the deployment of wireless sensor network node based on particle swarm optimization model ... Description: The support vector machine technology to build the regression model of the sensor. Utilizing particle swarm optimization of the parameters of the regression model, in order to achieve the purpose to improve the ...

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PARTICLE SENSOR KS-16

particle sensor ks-16 cell ld power outlet inlet 8 4 2 1 purge power on off fuse dc in a l a r m 2 a l a r m 1 data link s e r i a l off on 16 off node a dre s 9600bps 4800bps on rearview topview frontview sideview caution (200mwcwlaser-diode830nm) class3binvisiblelaser radiationwhenopen avoidexposure tothebeam. class1laserproduct

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Improved distance estimation with node selection ...

In a case where sensor nodes are in an area with obstacles, direct communication between certain pairs of nodes is impracticable; the data must be relayed over multihop (or detour) routes. One promising approach to improve the accuracy of sensor-node distance estimation is to segment (or cluster) sensor nodes to a restricted set of anchor nodes ...

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Bluetooth LE | Tutorials | Particle

Particle devices support both the peripheral and central roles: Peripheral devices are typically low-power devices like heart rate sensors, body weight scales, thermometers, proximity tags, etc.. When your Particle device is configured as a peripheral, it might be attached to a sensor and provide that information to a mobile app.

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The Particle Computer System

The Particle system shares some similarities with the Motes, yet there are fundamental differences stemming from the development goals. In particular, the Particle computer system targets highly mobile settings, where many wireless sensor nodes encounter each other and exchange data over a relatively short period. An example of such a

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Sensor node deployment in wireless sensor networks based ...

Wireless sensor networks (WSNs) is always consist of stationary and mobile sensor nodes, sensor node deployment is one of the key topics addressed in the researches of WSNs, traditional virtual force (VF) algorithm is presented. This paper proposes a method of improved particle swarm optimization to solve the problem. The simulation results show that the improved particle swarm optimization ...

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Automatic Exploitation of Energetic Charged Particle ...

Nov 30, 2016· Automatic Exploitation of Energetic Charged Particle Sensor Data. Agency: Department of Defense ... Automate correlation of incidents of off-nominal spacecraft performance with energetic charged particle drivers to improve space environment anomaly attribution. DESCRIPTION: New Air Force policy requires Energetic Charged Particle (ECP) sensors ...

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Learn how to build an IoT workshop using a ... - Particle Blog

Jan 28, 2019· The moisture data is read from the sensor attached to pin A0. The moisture value from the sensor gets read every second and pushed to the Particle Device Cloud using via the soilSensor variable. You can monitor the sensor remotely by using the Particle Cloud API and querying the soilSensor variable. This allows you to integrate this information ...

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Field Evaluation Purple Air (PA-II) PM Sensor

•The three Purple Air PA-II sensor nodes (two raw sensors in each node) were very reliable (data recovery was between 95 and 99% for all units tested) and were characterized by very low intra-model variability •PM sensor data correlated very well (R2 > ) with the corresponding values collected

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Particle Home Mesh -

Aug 23, 2019· Mesh-gically, the temperature reading of the remote mesh sensor becomes available on another node (in this case the gateway node, but any node can subscribe to that information or topic). Now the variable meshTempSensorCurrentTemp contains the temperature, and I added a meshTempSensorLastHeardOf, a timestamp for every time we receive ...

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