A review of the evolution of microcontroller-based machine and process monitoring

Frankowiak, M. R.; Grosvenor, Roger Ivor; Prickett, Paul William

doi:10.1016/j.ijmachtools.2004.08.018

Cited by 42 publications

(15 citation statements)

References 31 publications

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“…Dynamic motion between the cutting tool and the work piece results in severe vibrations in the machining process. The monitoring of manufacturing processes and the conditions of equipment are the crucial part of a critical tactic that impels manufacturing industries towards being leaner and more vying [1,3]. Many sensors were reported for tool condition monitoring system, namely; power sensors, vibration sensors, vision sensors, temperature sensors, touch sensors, force sensors, acoustic emission sensors, flow sensors and so on [4,2,5].The role of sensors and their signal interpretation capability is critical in any automation process.…”

Section: Introductionmentioning

confidence: 99%

Statistical and Regression Analysis of Vibration of Carbon Steel Cutting Tool for Turning of EN24 Steel Using Design of Experiments

Aherwar¹,

Unune²,

Pathri³

et al. 2014

IJMECH

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Section: Introductionmentioning

confidence: 99%

Statistical and Regression Analysis of Vibration of Carbon Steel Cutting Tool for Turning of EN24 Steel Using Design of Experiments

Aherwar¹,

Unune²,

Pathri³

et al. 2014

IJMECH

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“…GSM/GPRS module consists of communication interfaces (like USB,RS-232, etc.) and a GSM/GPRS modem [7]. It will collect the data from the controller and update the information in web server or data base by using internet.…”

Section: Gsm/gprs Modulementioning

confidence: 99%

Automatic Irrigation System Monitoring by using GPRS or ZIGBEE

Krishna¹,

Marutheswar²

2016

IJERT

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In the recent years, automatic irrigation system has seen an interesting field of study among researchers. In this paper, an automated irrigation system is developed to optimize water use for agricultural crops. The system has humidity sensor, temperature sensor and soil moisture sensor, which is placed in the root zone of the plants. We proposed an efficient method in the field of irrigation systems which monitor and control the irrigation system automatically. The paper proposes an innovative GPRS (general packet radio service) and ZigBee based monitoring and controlled embedded system for irrigation. The system works automatically based on the water level in the soil, temperature and humidity in the irrigation field by reading from the sensors and can automatically irrigate the field without the involvement of farmer. Information is exchanged between far end and designed system via GPRS module. A ZigBee module is also connected with the main microcontroller chip, through which manual controlling is done when the user is within the limited range of a few meters in the designated system. The system informs users about conditions like water content in the soil, humidity in the air, variations in temperature via GPRS module or by ZigBee network.

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“…These procedures continue to generate great interest in the research community [ 4 ], although only very few find their way into the industry itself [ 5 ]. Indeed, this question is the focus of the present study.…”

Section: Improved Diagnosis Of Faults In Multitooth Tool Machining: Amentioning

confidence: 99%

A Virtual Sensor for Online Fault Detection of Multitooth-Tools

Bustillo

Correa

Reñones

2011

Sensors

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The installation of suitable sensors close to the tool tip on milling centres is not possible in industrial environments. It is therefore necessary to design virtual sensors for these machines to perform online fault detection in many industrial tasks. This paper presents a virtual sensor for online fault detection of multitooth tools based on a Bayesian classifier. The device that performs this task applies mathematical models that function in conjunction with physical sensors. Only two experimental variables are collected from the milling centre that performs the machining operations: the electrical power consumption of the feed drive and the time required for machining each workpiece. The task of achieving reliable signals from a milling process is especially complex when multitooth tools are used, because each kind of cutting insert in the milling centre only works on each workpiece during a certain time window. Great effort has gone into designing a robust virtual sensor that can avoid re-calibration due to, e.g., maintenance operations. The virtual sensor developed as a result of this research is successfully validated under real conditions on a milling centre used for the mass production of automobile engine crankshafts. Recognition accuracy, calculated with a k-fold cross validation, had on average 0.957 of true positives and 0.986 of true negatives. Moreover, measured accuracy was 98%, which suggests that the virtual sensor correctly identifies new cases.

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A review of the evolution of microcontroller-based machine and process monitoring

Cited by 42 publications

References 31 publications

Statistical and Regression Analysis of Vibration of Carbon Steel Cutting Tool for Turning of EN24 Steel Using Design of Experiments

Statistical and Regression Analysis of Vibration of Carbon Steel Cutting Tool for Turning of EN24 Steel Using Design of Experiments

Automatic Irrigation System Monitoring by using GPRS or ZIGBEE

A Virtual Sensor for Online Fault Detection of Multitooth-Tools

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