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Perception Performance of Robotic Systems

Position Description:

The Intelligent Systems Division at NIST is investigating the performance of 3D machine vision systems for various manufacturing applications. The research will focus on conducting experiments and analyzing data in relation to understanding the performance of 3D machine vision systems to support the development of standards for measuring the depth error and depth resolution of these systems, as well as for measuring the performance of systems used for bin picking applications.

Duties:

The duties will be tailored to fit the applicant's qualifications and the applicant will be trained on the use of certain systems needed for the following possible duties:

? Research whether the distribution of the depth error across a single image at a certain distance is "the same" as the distribution of the depth error across a single image taken from a significantly different distance.

? Research the effects of various factors (part color, part surface properties, bin color, bin depth, ratio of part size to bin size, part distribution in a bin) on bin picking performance (e.g., cycle time, pose uncertainty, etc.).

? Collect data from various 3D imaging systems.

? Program collaborative robot arms for conducting various tasks.

? Use metrology systems (e.g., laser trackers, CMMs, etc.) for establishing reference measurements.

? Use analysis software (e.g., MATLAB, Spatial Analyzer, Polyworks, Excel, etc.) to interpret results and produce visualizations.

? Write reports and contribute to peer-reviewed publications.

Not all the qualifications below are required.

? Education: Engineering majors with bachelor's/master's degree, or in final or penultimate years of bachelor's/master's degree.

? Programming experience in one or more of the following computer languages: C , Python, Java

? Experience with CAD software such as SolidWorks

? Experience using MATLAB.

? Experience using 3D printers.

? Basic understanding of robot control theory (DH parameters, kinematics, etc.)

? Basic understanding of 3D sensors such as LiDAR or RGBD cameras

? Basic understanding of the Unix/Linux operating systems

? Basic understanding of programming robot forward and inverse kinematics

? Working knowledge of 3D point cloud data processing techniques using Point Cloud

? Library (PCL - http://pointclouds.org), CloudCompare, or other similar tools

Salary: $40,000-$65,000 a year

Please upload the following (preferably in a single PDF) with your application:

- Cover Letter

- CV/Resume

What is PREP?

This position is part of the National Institute of Standards (NIST) Professional Research Experience (PREP) program. NIST recognizes that its research staff may wish to collaborate with researchers at academic institutions on specific projects of mutual interest and thus requires that such institutions be the recipients of a PREP award. The PREP program requires staff from a wide range of backgrounds to work on scientific research in many areas. Employees in this position will perform technical work that underpins the scientific research of the collaboration. A candidate hired for this position will be through the university that is associated with the NIST PREP program and will be an employee of that University. For example, see Professional Research Experience Program (PREP) | Professional Research Experience Program (PREP) (umd.edu) (https://prep.umd.edu/)

Privacy Act Statement

Authority: 15 U.S.C. § 278g-1(e)(1) and (e)(3) and 15 U.S.C. § 272(b) and (c)

Purpose: The National Institute for Standards and Technology (NIST) hosts the Professional Research Experience Program (PREP) (https://www.nist.gov/iaao/academic-affairs-office/nist-professional-research-experience-program-prep) which is designed to provide valuable laboratory experience and financial assistance to undergraduates, post-bachelor's degree holders, graduate students, master's degree holders, postdocs, and faculty.

PREP is a 5-year cooperative agreement between NIST laboratories and participating PREP Universities to establish a collaborative research relationship between NIST and U.S. institutions of higher education in the following disciplines including (but may not be limited to) biochemistry, biological sciences, chemistry, computer science, engineering, electronics, materials science, mathematics, nanoscale science, neutron science, physical science, physics, and statistics. This collection of information is needed to facilitate administrative functions of the PREP Program.

Routine Uses: NIST will use the information collected to perform the requisite reviews of the applications to determine eligibility, and to meet programmatic requirements. Disclosure of this information is also subject to all the published routine uses as identified in the Privacy Act System of Records Notices: NIST-1: NIST Associates.

Disclosure: Furnishing this information is voluntary. When you submit the form, you are indicating your voluntary consent for NIST to use the information you submit for the purpose stated.

Job Type: Full Time

The listed salary range represents the minimum and maximum Johns Hopkins University offers for this position, based on a good faith estimate at the time of posting. Actual compensation will vary depending on factors such as location, skills, experience, market conditions, education, and internal equity. Not all candidates will qualify for the highest salary in the range.

Johns Hopkins provides a comprehensive benefits package supporting health, career, and retirement. Learn more: https://hr.jhu.edu/benefits-worklife/.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

EEO is the Law

https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf