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1. 发明专利

AU2021101516A4 A SYSTEM FOR MOVEMENT OF AUTONOMOUS VEHICLE AND A METHOD THEREOF 未知
公开(公告)号：AU2021101516A4
公开(公告)日：2021-06-03
申请号：AU2021101516
申请日：2021-03-25
申请人： GANGULI SOUVIK , KARELIA NIRAV MR , NARUKA TARUN , PAL VIPIN CHANDRA , RANA ARUN KUMAR , SOHANE ANURAG
发明人： RANA ARUN KUMAR , KARELIA NIRAV , NARUKA TARUN , PAL VIPIN CHANDRA , GANGULI SOUVIK , SOHANE ANURAG
IPC分类号： G05D1/00 , B25J5/00 , B60R21/01 , B60R21/0134 , B60W30/09 , G05D1/02 , G08G1/16
摘要： A system for an autonomous vehiclecomprises of a plurality of image capturing module for capturing an image of surrounding, an image processing module for extracting a plurality of features from the captured image, wherein the plurality of features determines the road type and the road dimensions, an object detection module for identifying a plurality of obstacles near the vehicle, wherein the object detection module comprises of a machine learning technique for calculating a distance of the plurality of obstacle from the vehicle and a controller module for movement of the vehicle in a particular direction, wherein the controller module generates a first set of a command signal for moving the vehicle if the dimension of the road is sufficient for the vehicle, wherein the controller module generates a second set of a command signal for moving the vehicle when the distance between the vehicle and obstacle exceeds a minimum distance value. IMAGE CAPTURING MODULE CONTROLLER MODULE IMAGE PROCESSING MOTOR OBJECT DETECTION capturing an image of surrounding using a plurality of image capturing module positioned on an outer surface of the vehicle extracting a plurality of features from the captured image using an image processing module connected tothe plurality of image capturing module, wherein the plurality of features determines the road type and the road dimensions identifying a plurality of obstacles near the vehicle using an object detection module connected to the image processing module, wherein the object detection module comprises of a machine learning 206 technique for calculating a distance of the plurality of obstacle from the vehicle20 moving the vehicle in a particular direction using a controller module interconnected to the image processing module, and the object detection module, wherein the controller module generates a first \ set of command signal for moving the vehicle if the dimension of the road is sufficient for the 218 vehicle, wherein the controller module generates a second set of command signal for moving the vehicle when the distance between the vehicle and obstacle exceeds a minimum distance value

2. 发明专利

AU2021101585A4 A Method To Analyze The Fault Current Behavior In Terms Of D0 Components For Different Modes Of Operation For Low X/R Ratio Based Microgrid 未知
公开(公告)号：AU2021101585A4
公开(公告)日：2021-05-20
申请号：AU2021101585
申请日：2021-03-28
申请人： AHMAD FURKAN , GANGULI SOUVIK , KARELIA NIRAV MR , NIJHAWAN PARAG DR , SINGH MANJEET
发明人： SINGH MANJEET , GANGULI SOUVIK , KARELIA NIRAV , NIJHAWAN PARAG , AHMAD FURKAN
IPC分类号： H02H7/26 , G01R31/52 , H02J3/00 , H02J3/38 , H02J13/00
摘要： The present disclosure relates to a method to analyze the fault current behaviour in terms of dO components for different modes of operation for low X/R ratio based microgrid. While designing the adaptive protection for the grid-connected and islanded modes of microgrid, added fault identification feature will prepare protection engineers with in-hand knowledge of the type of fault that occurred. For low X/R ratio based DGs the fault characteristics of phase and earth faults are distinguishable in terms of zero component of current as direct axis component of current shows nearly the same characteristics for phase and earth faults. The fault can be accurately sensed and identified based on proper relaying if different states of microgrid operation are duly considered. In general, the utility grid shares maximum of the in feed current to the fault zone but the different nature DGs feeding the fault zone has made the protection relay operation more complex. Transformingthreephasecurrentcornponentsintodqcomponents 102 usirig park's transformationandthereby corn parigdD corn ponents with steadystatevaluestodetectanychange. FeedingdDsignaIsintoadaptiveprotectionschernetopredictfaultfrom 104 thecornparedvalues. Figure1 F 2 Seting: Logk Bke Figure 2

3. 发明专利

AU2020104119A4 A UNIFIED APPROACH TO MODELLING AND CONTROL OF TIME-DELAY SYSTEMS 未知
公开(公告)号：AU2020104119A4
公开(公告)日：2021-03-04
申请号：AU2020104119
申请日：2020-12-16
申请人： CHANDRA PAL VIPIN DR , GANGULI SOUVIK DR , GAUR ANSHUMLI DR , GUPTA RAHUL MR , JOSHI RAJAT DR , KARELIA NIRAV MR , KUMAR MUKESH DR , SINGH ARASHDEEP MR , SINGH MANJEET MR
发明人： GANGULI SOUVIK , CHANDRA PAL VIPIN , SINGH MANJEET , GAUR ANSHUMLI , JOSHI RAJAT , KARELIA NIRAV , SINGH ARASHDEEP , KUMAR MUKESH , GUPTA RAHUL
IPC分类号： G05B19/042 , G05B13/04
摘要： A system of a unified approach for modelling and control of time-delay is disclosed. A first module (102) with control models (104) is configured to receive input and transmit the output of measurement, and a fixed time delay with a specific order, and to be associated with an order from a first threshold order to a final threshold order (106) with each having said specific time delay with respect to said threshold order. The main controller unit (108) is configured to receive a first time delay with said final threshold order of a first control model. A second module (112) consists of an error-index module (114) for comparing said plurality of control models (104) with respective threshold order and to generate a higher and lower order response. A delta operator (118) modelling provides a unified framework of said control models (104) in which a final model converges at a frequency with its continuous-time counterpart. - - N I- F 0i Zu zz I~z0 YU -I LU r-I uI

4. 发明专利

AU2020104120A4 MODEL ORDER REDUCTION AND CONTROLLER DESIGN OF NON-MINIMUM PHASE HYDRO PLANTS 未知
公开(公告)号：AU2020104120A4
公开(公告)日：2021-03-04
申请号：AU2020104120
申请日：2020-12-16
申请人： ASRIFAN ANDI DR , CHANDRA PAL VIPIN DR , GANGULI SOUVIK DR , GAUR ANSHUMLI DR , GUPTA RAHUL , JOSHI RAJAT DR , KARELIA NIRAV MR , KUMAR MUKESH DR , MUTHMAINNAH DR , SOHANE ANURAG MR
发明人： GANGULI SOUVIK , KUMAR MUKESH , GUPTA RAHUL , CHANDRA PAL VIPIN , KARELIA NIRAV , SOHANE ANURAG , MUTHMAINNAH DR , ASRIFAN ANDI , JOSHI RAJAT , GAUR ANSHUMLI
IPC分类号： G05B13/04 , G05B17/02 , G05B21/02
摘要： A system for model order reduction and controller design of non minimum phase hydro plant in a unified domain of analysis is disclosed. A plurality of control models (102) is configured to receive a signal with a non-minimum phase from the main controller unit (104). A constrained optimization-based technique (106) consists of at least three constraints (108) configured to bring a dc gain, stability along with time and frequency domain features intact of said hydro-plant (100). An identification module (110) is configured to compare and match said first-order and said second-order control models to generate a plurality of anonymous model parameters. An approximate model matching framework (112) to identify corresponding to a reduced system which is a predefined reference model. A delta operator framework (116) is configured to provide a unified framework of said control models (102) through unifying continuous and discrete time analyses at the higher sampling frequency. c0 ry-I jLjz _ 0 z I N Z Lw Coo 0 j a-

5. 发明专利

AU2020102142A4 TECHNIQUE FOR MULTILAYER PROTECTION FROM QUANTIFIABLE VULNERABILITIES IN INDUSTRIAL CYBER PHYSICAL SYSTEM 未知
公开(公告)号：AU2020102142A4
公开(公告)日：2020-10-15
申请号：AU2020102142
申请日：2020-09-04
申请人： ACHARYA BISWARANJAN MR , CENGIZ KORHAN DR , CHOUDHARY ARJUN MR , GANGULI SOUVIK DR , GOAR VISHAL KUMAR DR , KARELIA NIRAV MR , MEWADA SHIVLAL MR , PANDA BABITA DR , PRADHAN ARJYADHARA DR , SARKAR ACHYUTH DR , SHARMA ADITI DR , SINGH YUDHVIR DR
发明人： SHARMA ADITI , SARKAR ACHYUTH , MEWADA SHIVLAL , CHOUDHARY ARJUN , SINGH YUDHVIR , ACHARYA BISWARANJAN , GANGULI SOUVIK , KARELIA NIRAV , PRADHAN ARJYADHARA , PANDA BABITA , CENGIZ KORHAN , GOAR VISHAL KUMAR
IPC分类号： H04L29/06 , H04L29/08
摘要： TECHNIQUE FOR MULTILAYER PROTECTION FROM QUANTIFIABLE VULNERABILITIES IN INDUSTRIAL CYBER PHYSICAL SYSTEM The cybersecurity for industries has been elevated in recent years due to the rapid increase of attacks against the cyber-physical system. The Recent efforts of industrial control system (ICS) cybersecurity are currently based on the firewalls, unidirectional security gateway (data diode), and methods of intrusion prevention, which is not adequate for the rapid growth of cyber threats from the attackers. A cyber-attack detection system is needed to improve the cybersecurity for industries. The development of a detection system utilizes the network traffic data, host system data, and some process parameters to improve the cybersecurity ofindustries. The detection system will provide multilayer protection to save the time of protectors before the occurrence of problems in the physical system. The real-time dataset of the industrial control system may be used for the proposed detection method. Various forms of attacks need to be carried out to recognize the value of cyber-attack and to produce data for models of identification. Different classification models are expected based on network data and host device data to secure the secondary line of cyber attack detection during intrusion-prevention layer failure. In the suggested detection method, the regression model is used to improve the early attack detection framework. The Industrial Control System (ICS) Security Approach uses network data, device data, and multilayer cyber-attack identification system process data. 1| P a g e

6. 发明专利

AU2021100313A4 FIXED OFF TIME-BASED SWITCH MODE POWER SUPPLY DEVICE 未知
公开(公告)号：AU2021100313A4
公开(公告)日：2021-04-15
申请号：AU2021100313
申请日：2021-01-19
申请人： CHANDRA PAL VIPIN DR , GANGULI SOUVIK , KARELIA NIRAV MR , MLI GAUR ANSHU , SOHANE ANURAG , SONAR SANTOSH DR
发明人： SONAR SANTOSH , GANGULI SOUVIK , KARELIA NIRAV , SOHANE ANURAG , CHANDRA PAL VIPIN , MLI GAUR ANSHU
IPC分类号： H02M1/42 , H02M1/00
摘要： The present disclosure relates to a fixed OFF time-based switch mode power supply device. The device comprises a diode equipped with a capacitor for converting alternating current into an unregulated ripples direct current, a high-frequency switch for generating high flux variation to produce alternating current upon switching the unregulated ripples direct current at a range of 15 to 50Hz, a flyback transformer having a primary winding and a secondary winding for generating high voltage sawtooth signals at a relatively high frequency from produced alternating current, a rectifier and filter for generating a regulated direct current, and a feedback circuit for generating a desired direct current output upon producing a feedback signal according to the first output voltage. c.~ 0 co I E C-) >0 Cu C u uC otwo 0 u' 0. 5 .- -

7. 发明专利

AU2020104125A4 AN OPTIMIZED APPROACH TO ORDER DIMINUTION AND CONTROLLER SYNTHESIS OF INTERVAL SYSTEMS 未知
公开(公告)号：AU2020104125A4
公开(公告)日：2021-03-04
申请号：AU2020104125
申请日：2020-12-16
申请人： CHANDRA PAL VIPIN DR , GANGULI SOUVIK DR , GAUR ANSHUMLI DR , GUPTA RAHUL MR , KARELIA NIRAV MR , KUMAR MUKESH DR , SINGH GURPRINCE MR , SOHANE ANURAG MR
发明人： GANGULI SOUVIK , SOHANE ANURAG , GAUR ANSHUMLI , KARELIA NIRAV , CHANDRA PAL VIPIN , SINGH GURPRINCE , GUPTA RAHUL , KUMAR MUKESH
IPC分类号： G05B13/04 , G05B19/02 , G06N7/00
摘要： An optimized approach to order diminution and controller synthesis of interval systems is disclosed. A first module (102) with a plurality of control models (104) configured to receive input of measurement, wherein a first threshold order is assigned as a lower-order model, and a final threshold order is assigned as a higher-order model. The main controller unit (108) is configured to receive the first response with respect to said final threshold order of a first control model, wherein said main controller (108) is configured to reduce said first control model with the said first approach to a second control model with a threshold order lower than said final threshold order of said first control model. An error-index module (114) to generate a final error index of said models by matching said responses with respective threshold order and to generate a higher and lower order response. w~ 0 0 0) o o~- R 0 C= 0 ~ -~ ~ -0 -0 W a 4-'-~ 0~ to~~U4 U 00 -a O 0O. a cU 0 W -0 UCE' 00 ca) ol E 01- 10 C i~ E (Ui 4- i05 0 ( E -c EEb> aoa U U r . 4.1 E.a 04a 3 a E .0 4.o X 0 00CL- ~ ia -; -0' U- 54.1 -5 E0 -L U U (U Z a) ~ 4 ) ~.Si 4.0 Ca) U UU a 0)( :>

8. 发明专利

AU2020104117A4 A METHODFOR FRACTIONAL ORDER CONTROLLER IN DELTA DOMAIN FOR ELECTROCHEMICAL PROCESS 未知
公开(公告)号：AU2020104117A4
公开(公告)日：2021-03-04
申请号：AU2020104117
申请日：2020-12-16
申请人： ALEEM KHAN MOHD , AMIR MOHAMMAD , CHANDRA PAL VIPIN , GANGULI SOUVIK DR , GAUR ANSHUMLI , ISLAM MD SAFIKUL , JOSHI RAJAT , KARELIA NIRAV MR , SINGH GURPRINCE MR , SINGH MANJEET , SOHANE ANURAG
发明人： GANGULI SOUVIK , CHANDRA PAL VIPIN , SOHANE ANURAG , KARELIA NIRAV , SINGH MANJEET , AMIR MOHAMMAD , ALEEM KHAN MOHD , SINGH GURPRINCE , GAUR ANSHUMLI , JOSHI RAJAT , ISLAM MD SAFIKUL
IPC分类号： G05B13/02 , G05B11/42 , G06F17/10 , G16C20/10
摘要： The present disclosure relates to a method for fractional order controller in delta domain for electrochemical process comprises finding numerator and denominator polynomials of a lower-order model by adapting an identification approach;measuring response of a higher order and expected reduced system with unknown coefficients for providing an edge over standard biased signal;evaluating anonymous parameters of lower-order system through metaheuristic technique;reporting both sum of square error (SSE) and integral of square error (ISE) widely from context of time response matching;estimating model parameters upon weighing a large initial error lightly in time response owing to very small value of time with the use of integral of time-weighted square error in the objective function whereas errors occurring in the later part of transient response are penalized; andidentifying unknown coefficients of numerator and denominator polynomials of reduced-order system upon confirming an objective function. finding numerator and denominator polynomials of a lower-order model by adapting an identification approach 2 measuring response of a higher-order and expected reduced system with unknown coefficients for providing an edge over 104 standard biased signal like a step input evaluating anonymous parameters of the lower order system through any metaheuristic technique reporting both sum of square error (SSE) and integral of square error (ISE) are widely from the context of time response matching JA estimating model parameters upon weighing a large initial error lightly in the time response of the system owing to a very small value of time with the use of integral of time-weighted square error (ITSE) in the objective function whereas the errors occurring in ,V110 the later part of the transient response are penalized heavily identifying unknown coefficients of the numerator and the denominator polynomials of the reduced-order system upon confirming and thereafter selecting that objective function has a better selectivity in comparison with ISE Figure 1

9. 发明专利

AU2020103941A4 A GENERALIZED PROCESS FOR ORDER REDUCTION OF UNSTABLE SYSTEMS 未知
公开(公告)号：AU2020103941A4
公开(公告)日：2021-02-11
申请号：AU2020103941
申请日：2020-12-08
申请人： CHANDRA PAL VIPIN DR , GANGULI SOUVIK DR , HANS SIKANDER MR , KARELIA NIRAV MR , SHARMA ADITI DR , SINGH ARASHDEEP MR , SINGH MANJEET MR , SOHANE ANURAG MR , SWARNAKAR JAYDEEP DR
发明人： GANGULI SOUVIK , KARELIA NIRAV , CHANDRA PAL VIPIN , SINGH ARASHDEEP , SINGH MANJEET , SHARMA ADITI , SWARNAKAR JAYDEEP , SOHANE ANURAG , HANS SIKANDER
IPC分类号： G06F17/10 , B64C17/00 , B64C19/00 , G05B13/04 , G05D1/02
摘要： The present disclosure relates to a generalized process for order reduction of unstable systems. Plenty of engineering applications are often represented by complex, high-order models that are troublesome to analyze, control and design. Their reduced models are more appropriate to provide deep insight and can also contribute to design lower-order controllers. The main motive behind various model reduction techniques is to obtain an appropriate lower-order model such that it retains the input output behavior and inherent characteristics of the original system with reduced error. Thus, the multi-input multi-output model of highly maneuverable aircraft technology (HIMAT) has been reduced using a new pole shifting method. Finally, the controller of the reduced plant model is synthesized using an approximate model matching framework. Both model reduction and controller design problems are carried out using the delta operator. The delta domain approach unifies analysis of continuous and discrete-time systems at high sampling frequency. E oj cEr E) CLcc _0 Cfl 4-Uo 02 W '4 -0 C- 4 - 4 CL EUW Mci C)a ci)E E 4 WE a)) -o- E WoE V V- 4-'- + C 0 V> 4--2 '-C on W E on W -C WCU flE 4- 00 EE -64 W- W"04 Con 0) W'- 0 WE '4- 00> 0 0 0-W W 40 C> 4- 4- - 4- ~ 4- 0E 4t 4-CL V0 4- :--= - 414- E C EW c CL '4 C- 0 CW > C0' D4- 0 0 ;C

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