IoT-Based Real-Time Application of Tilt Sensor for the Pre-warning of Slope Failure—A Laboratory Test

Karthik, Guntha; Sharma, Gopal; Jayanthu, Singam

doi:10.1007/978-981-15-5089-8_32

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…WSN systems have little tolerance for latency, which frequently means that they process many functions related to measurement data in the local device itself without any time delay in data transmission to the central location, such as a data center. Many researchers such as Karthik et al, [6][7][8] and Yadav et al, 9 have used WSN in their research and concluded stating that WSN is an effective method for slope monitoring.…”

Section: Wireless Sensor Network (Wsn)mentioning

confidence: 99%

Applications of Wireless Sensor Network for Displacement Monitoring in Opencast Coal Mine Slopes

Kumar,

Karra

2023

jmmf

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Coal is the primary source of energy for the production of electricity as well as other industrial purposes. Despite being one of the largest coal producers in the world, India still imports coal to meet domestic demand. Coal is mainly extracted from opencast mines with high mechanization and deeper depths to meet the required coal demand. However, there are many problems with deeper opencast projects, like slope stability and its failure, which can be caused by slope geometry and rock properties. These failures result in equipment damage and human fatalities. It is necessary to monitor the stability of the slope to keep the working conditions safe. Traditional instrument techniques are currently deployed in opencast mines for regular slope monitoring. These traditional instruments usually rely on humans to collect and analyze data offline, which involves huge costs for manpower utilization. Moreover, it only works during daylight, and reliability is also not up to the mark. On the other hand, the latest instruments like Light Detection and Ranging (LiDAR) and Radio Detection and Ranging (RADAR) can efficiently monitor slope movements; those are more expensive and require highly skilled manpower. To eliminate this uncertainty and to obtain real-time data for studying the dynamic behavior of workings, Wireless Sensor Networks (WSN) are introduced. This study uses a node with a sensor and a receiver to collect data based on slope displacement measured in millimeters in a selected opencast mine. Data obtained using a WSN-based monitoring system was observed to be close to the existing total station monitoring method. ANSYS finite element-based numerical modeling software was used for simulating the field conditions and validated the results obtained by the WSN-based sensor's real-time monitoring and existing traditional field monitoring system.

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Section: Wireless Sensor Network (Wsn)mentioning

confidence: 99%

Applications of Wireless Sensor Network for Displacement Monitoring in Opencast Coal Mine Slopes

Kumar,

Karra

2023

jmmf

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Effects of Intervention Using Biofeedback Equipment and a Neck Correction Exercise Program on Balance Control Ability, Proprioception and Craniovertebral Angle in Young Adults: A Pilot Study

SEOP LEE,

OH,

JIN LEE

et al. 2023

J. Mech. Med. Biol.

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The objective of this research was to evaluate the effects of biofeedback equipment with a tilt sensor and a neck correction exercise program on balance control ability, proprioception, and craniovertebral angle (CVA) in young adults. Ten students (M/F, 7/3) aged 20–30 years attending Sunmoon University in Asan-si, South Korea, participated in this study. All subjects participated in three sessions. These sessions consisted of a biofeedback session with a tilt sensor, followed by an exercise session, and a combined session involving biofeedback equipment with a tilt sensor and exercise. Each session takes 30[Formula: see text]min. The sessions were conducted with a one-day interval between each one. Before the start of the experiment, physical characteristics were measured, and proprioception, balance control ability, and CVA were evaluated. The exercise program significantly improved the stability index (SI) in the eyes-closed state. The biofeedback program resulted in improvement in left rotation, and the CVA was significantly improved after all exercise sessions. In conclusion, a neck correction exercise program that actively moves muscles may have a potential positive impact on balance control ability. Biofeedback equipment might aid in enhancing proprioception by preventing forward head posture (FHP).

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IoT-Based Real-Time Application of Tilt Sensor for the Pre-warning of Slope Failure—A Laboratory Test

Cited by 2 publications

References 4 publications

Applications of Wireless Sensor Network for Displacement Monitoring in Opencast Coal Mine Slopes

Applications of Wireless Sensor Network for Displacement Monitoring in Opencast Coal Mine Slopes

Effects of Intervention Using Biofeedback Equipment and a Neck Correction Exercise Program on Balance Control Ability, Proprioception and Craniovertebral Angle in Young Adults: A Pilot Study

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